Storm For Big Data Set 4
Free Online Best Storm For Big Data MCQ Questions for improve your basic knowledge of Storm For Big Data. This Storm For Big Data set 4 test that contains 25 Multiple Choice Questions with 4 options. You have to select the right answer to a question.
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Question 1 |
Which of the following is not true about Pig?
A | Apache Pig is an abstraction over MapReduce |
B | Pig can not perform all the data manipulation operations in Hadoop. |
C | Pig is a tool/platform which is used to analyze larger sets of data representing them as data flows. |
D | None of the above |
Question 2 |
A ___________ server is a machine that keeps a copy of the state of the entire system and persists this information in local log files
A | Master |
B | Region |
C | Zookeeper |
D | All of the above |
Question 3 |
Which of the following is/are INCORRECT with respect to Hive?
A | Hive provides SQL interface to process large amount of data |
B | Hive needs a relational database like oracle to perform query operations and store data. |
C | Hive works well on all files stored in HDFS |
D | Both A and B |
Question 4 |
Point out the wrong statement___
A | Cluster-wide status centralization service is essential for management and serialization tasks across a large distributed set of servers |
B | Within ZooKeeper, an application can create what is called a znode |
C | The znode can be updated by any node in the cluster, and any node in the cluster can register to be informed of changes to that znode |
D | None of the above |
Question 5 |
Zookeeper essentially mirrors the _______ functionality exposed in the Linux kernel
A | iread |
B | inotify |
C | iwrite |
D | icount |
Question 6 |
A Map reduce job can be written in____
A | Java |
B | Ruby |
C | Python |
D | Any Language which can read from input stream |
Question 7 |
Which of the following function is used to read data in PIG?
A | Write |
B | Read |
C | Perform |
D | Load |
Question 8 |
Which of the following is the correct representation to access ‘’Skill” from the
Bag {‘Skills’,55, (‘Skill’, ‘Speed’), {2, (‘San’, ‘Mateo’)}}
A | $3.$1 |
B | $3.$0 |
C | $2.$0 |
D | $2.$1 |
Question 9 |
Which of the following is/are a feature of Pig?
A | Rich set of operators |
B | Ease of programming |
C | Extensibility |
D | All of the above |
Question 10 |
__________ is a framework for collecting and storing script-level statistics for Pig Latin.
A | Pig Stats |
B | PStatistics |
C | Pig Statistics |
D | All of the above |
Question 11 |
HCatalog is installed with Hive, starting with Hive release is _________
A | 0.10.0 |
B | 0.9.0 |
C | 0.11.0 |
D | 0.12.0 |
Question 12 |
Which of the following is/are a feature of Pig?
A | Rich set of operators |
B | Ease of programming |
C | Extensibility |
D | All of the above |
Question 13 |
HCatalog is installed with Hive, starting with Hive release is _________
A | 0.10.0 |
B | 0.9.0 |
C | 0.11.0 |
D | 0.12.0 |
Question 14 |
Which of the following is not a Features of HiveQL?
A | Supports joins |
B | Supports indexes |
C | Support views |
D | Support Transactions |
Question 15 |
A ___________ server is a machine that keeps a copy of the state of the entire system and persists this information in local log files
A | Master |
B | Region |
C | Zookeeper |
D | All of the above |
Question 16 |
_________ serves distributed Lucene indexes in a grid environment.
A | Katta |
B | Helprace |
C | Neo4j |
D | 101tec |
Question 17 |
Pig is good for____
A | Data Factory operations |
B | Creating multiple datasets from a single large dataset |
C | Data Warehouse operations |
D | both a and b |
Question 18 |
ZooKeeper’s architecture supports high ____________ through redundant services
A | flexibility |
B | scalability |
C | availability |
D | interactivity |
Question 19 |
Which of the following operator executes a shell command from the Hive shell?
A | | |
B | ! |
C | # |
D | $ |
Question 20 |
Point out the correct statement____
A | If we are to deploy Zookeeper in a distributed environment, we have to think about both the availability and scalability of the service |
B | Chubby and Hbase are both much more than a distributed lock service |
C | Given a cluster of Zookeeper servers, many can act as leader |
D | None of the above |
Question 21 |
Hive uses _________ for logging.
A | logj4 |
B | log4l |
C | log4i |
D | log4j |
Question 22 |
Pig operates in mainly how many nodes?
A | 2 |
B | 3 |
C | 4 |
D | 5 |
Question 23 |
ZooKeeper’s architecture supports high ____________ through redundant services
A | flexibility |
B | scalability |
C | availability |
D | interactivity |
Question 24 |
Point out the wrong statement___
A | Cluster-wide status centralization service is essential for management and serialization tasks across a large distributed set of servers |
B | Within ZooKeeper, an application can create what is called a znode |
C | The znode can be updated by any node in the cluster, and any node in the cluster can register to be informed of changes to that znode |
D | None of the above |
Question 25 |
Which of the following is/are INCORRECT with respect to Hive?
A | Hive provides SQL interface to process large amount of data |
B | Hive needs a relational database like oracle to perform query operations and store data. |
C | Hive works well on all files stored in HDFS |
D | Both A and B |
Question 26 |
A ___________ server is a machine that keeps a copy of the state of the entire system and persists this information in local log files
A | Master |
B | Region |
C | Zookeeper |
D | All of the above |
Question 27 |
Which of the following is/are INCORRECT with respect to Hive?
A | Hive provides SQL interface to process large amount of data |
B | Hive needs a relational database like oracle to perform query operations and store data. |
C | Hive works well on all files stored in HDFS |
D | Both A and B |
Question 28 |
Which of the following will compile the Pigunit?
A | $pig_trunk ant pigunit-jar |
B | $pig_tr ant pigunit-jar |
C | $pig_ ant pigunit-jar |
D | $pigtr_ ant pigunit-jar |
Question 29 |
Point out the correct statement____
A | If we are to deploy Zookeeper in a distributed environment, we have to think about both the availability and scalability of the service |
B | Chubby and Hbase are both much more than a distributed lock service |
C | Given a cluster of Zookeeper servers, many can act as leader |
D | None of the above |
Question 30 |
Point out the wrong statement____
A | Pig can invoke code in language like Java Only |
B | Pig enables data workers to write complex data transformations without knowing Java |
C | Pig's simple SQL-like scripting language is called Pig Latin, and appeals to developers already familiar with scripting languages and SQL |
D | Pig is complete, so you can do all required data manipulations in Apache Hadoop with Pig |
Question 31 |
Which of the following function is used to read data in PIG?
A | Write |
B | Read |
C | Perform |
D | Load |
Question 32 |
Which of the following is not true about Pig?
A | Apache Pig is an abstraction over MapReduce |
B | Pig can not perform all the data manipulation operations in Hadoop. |
C | Pig is a tool/platform which is used to analyze larger sets of data representing them as data flows. |
D | None of the above |
Question 33 |
Which of the following is true statement?
A | Pig is a high level language. |
B | Performing a Join operation in Apache Pig is pretty simple. |
C | Apache Pig is a data flow language. |
D | All of the above |
Question 34 |
Point out the correct statement____
A | If we are to deploy Zookeeper in a distributed environment, we have to think about both the availability and scalability of the service |
B | Chubby and Hbase are both much more than a distributed lock service |
C | Given a cluster of Zookeeper servers, many can act as leader |
D | None of the above |
Question 35 |
Which of the following is true statement?
A | Pig is a high level language. |
B | Performing a Join operation in Apache Pig is pretty simple. |
C | Apache Pig is a data flow language. |
D | All of the above |
Question 36 |
Which of the following company has developed PIG?
A | Google |
B | Yahoo |
C | Microsoft |
D | Apple |
Question 37 |
A ___________ server is a machine that keeps a copy of the state of the entire system and persists this information in local log files
A | Master |
B | Region |
C | Zookeeper |
D | All of the above |
Question 38 |
Which of the following company has developed PIG?
A | Google |
B | Yahoo |
C | Microsoft |
D | Apple |
Question 39 |
Which of the following is not true about Pig?
A | Apache Pig is an abstraction over MapReduce |
B | Pig can not perform all the data manipulation operations in Hadoop. |
C | Pig is a tool/platform which is used to analyze larger sets of data representing them as data flows. |
D | None of the above |
Question 40 |
A Map reduce job can be written in____
A | Java |
B | Ruby |
C | Python |
D | Any Language which can read from input stream |
Question 41 |
Hive uses _________ for logging.
A | logj4 |
B | log4l |
C | log4i |
D | log4j |
Question 42 |
Which of the following is the correct representation to access ‘’Skill” from the
Bag {‘Skills’,55, (‘Skill’, ‘Speed’), {2, (‘San’, ‘Mateo’)}}
A | $3.$1 |
B | $3.$0 |
C | $2.$0 |
D | $2.$1 |
Question 43 |
Which of the following will compile the Pigunit?
A | $pig_trunk ant pigunit-jar |
B | $pig_tr ant pigunit-jar |
C | $pig_ ant pigunit-jar |
D | $pigtr_ ant pigunit-jar |
Question 44 |
A Map reduce job can be written in____
A | Java |
B | Ruby |
C | Python |
D | Any Language which can read from input stream |
Question 45 |
Which of the following is true statement?
A | Pig is a high level language. |
B | Performing a Join operation in Apache Pig is pretty simple. |
C | Apache Pig is a data flow language. |
D | All of the above |
Question 46 |
HCatalog is installed with Hive, starting with Hive release is _________
A | 0.10.0 |
B | 0.9.0 |
C | 0.11.0 |
D | 0.12.0 |
Question 47 |
Which of the following company has developed PIG?
A | Google |
B | Yahoo |
C | Microsoft |
D | Apple |
Question 48 |
Which of the following is true statement?
A | Pig is a high level language. |
B | Performing a Join operation in Apache Pig is pretty simple. |
C | Apache Pig is a data flow language. |
D | All of the above |
Question 49 |
Pig is a___
A | Programming Language |
B | Data Flow Language |
C | Query Language |
D | Database |
Question 50 |
In which year apache Pig was released?
A | 2005 |
B | 2006 |
C | 2007 |
D | 2008 |
Question 51 |
In which year apache Pig was released?
A | 2005 |
B | 2006 |
C | 2007 |
D | 2008 |
Question 52 |
ZooKeeper’s architecture supports high ____________ through redundant services
A | flexibility |
B | scalability |
C | availability |
D | interactivity |
Question 53 |
Point out the wrong statement___
A | Cluster-wide status centralization service is essential for management and serialization tasks across a large distributed set of servers |
B | Within ZooKeeper, an application can create what is called a znode |
C | The znode can be updated by any node in the cluster, and any node in the cluster can register to be informed of changes to that znode |
D | None of the above |
Question 54 |
Which of the following is true statement?
A | Pig is a high level language. |
B | Performing a Join operation in Apache Pig is pretty simple. |
C | Apache Pig is a data flow language. |
D | All of the above |
Question 55 |
Pig is a___
A | Programming Language |
B | Data Flow Language |
C | Query Language |
D | Database |
Question 56 |
Pig is good for____
A | Data Factory operations |
B | Creating multiple datasets from a single large dataset |
C | Data Warehouse operations |
D | both a and b |
Question 57 |
_________ serves distributed Lucene indexes in a grid environment.
A | Katta |
B | Helprace |
C | Neo4j |
D | 101tec |
Question 58 |
Which of the following company has developed PIG?
A | Google |
B | Yahoo |
C | Microsoft |
D | Apple |
Question 59 |
Which of the following is not a Features of HiveQL?
A | Supports joins |
B | Supports indexes |
C | Support views |
D | Support Transactions |
Question 60 |
_________ serves distributed Lucene indexes in a grid environment.
A | Katta |
B | Helprace |
C | Neo4j |
D | 101tec |
Question 61 |
Which of the following is/are INCORRECT with respect to Hive?
A | Hive provides SQL interface to process large amount of data |
B | Hive needs a relational database like oracle to perform query operations and store data. |
C | Hive works well on all files stored in HDFS |
D | Both A and B |
Question 62 |
Hive uses _________ for logging.
A | logj4 |
B | log4l |
C | log4i |
D | log4j |
Question 63 |
A ___________ server is a machine that keeps a copy of the state of the entire system and persists this information in local log files
A | Master |
B | Region |
C | Zookeeper |
D | All of the above |
Question 64 |
Which of the following is not a Features of HiveQL?
A | Support Transactions |
B | Supports joins |
C | Supports indexes |
D | Support views |
Question 65 |
Pig is a___
A | Programming Language |
B | Data Flow Language |
C | Query Language |
D | Database |
Question 66 |
Which of the following is/are INCORRECT with respect to Hive?
A | Hive provides SQL interface to process large amount of data |
B | Hive needs a relational database like oracle to perform query operations and store data. |
C | Hive works well on all files stored in HDFS |
D | Both A and B |
Question 67 |
Which of the following is true statement?
A | Pig is a high level language. |
B | Performing a Join operation in Apache Pig is pretty simple. |
C | Apache Pig is a data flow language. |
D | All of the above |
Question 68 |
ZooKeeper’s architecture supports high ____________ through redundant services
A | interactivity |
B | flexibility |
C | scalability |
D | availability |
Question 69 |
ZooKeeper’s architecture supports high ____________ through redundant services
A | flexibility |
B | scalability |
C | availability |
D | interactivity |
Question 70 |
Which of the following is not true about Pig?
A | Apache Pig is an abstraction over MapReduce |
B | Pig can not perform all the data manipulation operations in Hadoop. |
C | Pig is a tool/platform which is used to analyze larger sets of data representing them as data flows. |
D | None of the above |
Question 71 |
Which of the following is not true about Pig?
A | Apache Pig is an abstraction over MapReduce |
B | Pig can not perform all the data manipulation operations in Hadoop. |
C | Pig is a tool/platform which is used to analyze larger sets of data representing them as data flows. |
D | None of the above |
Question 72 |
Which of the following is/are INCORRECT with respect to Hive?
A | Hive provides SQL interface to process large amount of data |
B | Hive needs a relational database like oracle to perform query operations and store data. |
C | Hive works well on all files stored in HDFS |
D | Both A and B |
Question 73 |
Which of the following operator executes a shell command from the Hive shell?
A | | |
B | ! |
C | # |
D | $ |
Question 74 |
In which year apache Pig was released?
A | 2005 |
B | 2006 |
C | 2007 |
D | 2008 |
Question 75 |
Point out the correct statement____
A | If we are to deploy Zookeeper in a distributed environment, we have to think about both the availability and scalability of the service |
B | Chubby and Hbase are both much more than a distributed lock service |
C | Given a cluster of Zookeeper servers, many can act as leader |
D | None of the above |
Question 76 |
Point out the wrong statement____
A | Pig can invoke code in language like Java Only |
B | Pig enables data workers to write complex data transformations without knowing Java |
C | Pig's simple SQL-like scripting language is called Pig Latin, and appeals to developers already familiar with scripting languages and SQL |
D | Pig is complete, so you can do all required data manipulations in Apache Hadoop with Pig |
Question 77 |
Which of the following is/are a feature of Pig?
A | Rich set of operators |
B | Ease of programming |
C | Extensibility |
D | All of the above |
Question 78 |
HCatalog is installed with Hive, starting with Hive release is _________
A | 0.10.0 |
B | 0.9.0 |
C | 0.11.0 |
D | 0.12.0 |
Question 79 |
A ___________ server is a machine that keeps a copy of the state of the entire system and persists this information in local log files
A | Master |
B | Region |
C | Zookeeper |
D | All of the above |
Question 80 |
Which of the following company has developed PIG?
A | Google |
B | Yahoo |
C | Microsoft |
D | Apple |
Question 81 |
Point out the wrong statement___
A | Cluster-wide status centralization service is essential for management and serialization tasks across a large distributed set of servers |
B | Within ZooKeeper, an application can create what is called a znode |
C | The znode can be updated by any node in the cluster, and any node in the cluster can register to be informed of changes to that znode |
D | None of the above |
Question 82 |
Pig is good for____
A | Data Factory operations |
B | Creating multiple datasets from a single large dataset |
C | Data Warehouse operations |
D | both a and b |
Question 83 |
Hive uses _________ for logging.
A | logj4 |
B | log4l |
C | log4i |
D | log4j |
Question 84 |
Point out the correct statement____
A | If we are to deploy Zookeeper in a distributed environment, we have to think about both the availability and scalability of the service |
B | Chubby and Hbase are both much more than a distributed lock service |
C | Given a cluster of Zookeeper servers, many can act as leader |
D | None of the above |
Question 85 |
In which year apache Pig was released?
A | 2005 |
B | 2006 |
C | 2007 |
D | 2008 |
Question 86 |
Which of the following operator executes a shell command from the Hive shell?
A | | |
B | ! |
C | # |
D | $ |
Question 87 |
HCatalog is installed with Hive, starting with Hive release is _________
A | 0.10.0 |
B | 0.9.0 |
C | 0.11.0 |
D | 0.12.0 |
Question 88 |
ZooKeeper’s architecture supports high ____________ through redundant services
A | flexibility |
B | scalability |
C | availability |
D | interactivity |
Question 89 |
Hive uses _________ for logging.
A | logj4 |
B | log4l |
C | log4i |
D | log4j |
Question 90 |
__________ is a framework for collecting and storing script-level statistics for Pig Latin.
A | Pig Stats |
B | PStatistics |
C | Pig Statistics |
D | All of the above |
Question 91 |
Which of the following is not a Features of HiveQL?
A | Supports joins |
B | Supports indexes |
C | Support views |
D | Support Transactions |
Question 92 |
In which year apache Pig was released?
A | 2005 |
B | 2006 |
C | 2007 |
D | 2008 |
Question 93 |
HCatalog is installed with Hive, starting with Hive release is _________
A | 0.10.0 |
B | 0.9.0 |
C | 0.11.0 |
D | 0.12.0 |
Question 94 |
Which of the following is the correct representation to access ‘’Skill” from the
Bag {‘Skills’,55, (‘Skill’, ‘Speed’), {2, (‘San’, ‘Mateo’)}}
A | $3.$1 |
B | $3.$0 |
C | $2.$0 |
D | $2.$1 |
Question 95 |
__________ is a framework for collecting and storing script-level statistics for Pig Latin.
A | Pig Stats |
B | PStatistics |
C | Pig Statistics |
D | All of the above |
Question 96 |
__________ is a framework for collecting and storing script-level statistics for Pig Latin.
A | Pig Stats |
B | PStatistics |
C | Pig Statistics |
D | All of the above |
Question 97 |
In which year apache Pig was released?
A | 2005 |
B | 2006 |
C | 2007 |
D | 2008 |
Question 98 |
Pig is a___
A | Programming Language |
B | Data Flow Language |
C | Query Language |
D | Database |
Question 99 |
Pig operates in mainly how many nodes?
A | 2 |
B | 3 |
C | 4 |
D | 5 |
Question 100 |
Hive uses _________ for logging.
A | logj4 |
B | log4l |
C | log4i |
D | log4j |
Question 101 |
Which of the following will compile the Pigunit?
A | $pig_trunk ant pigunit-jar |
B | $pig_tr ant pigunit-jar |
C | $pig_ ant pigunit-jar |
D | $pigtr_ ant pigunit-jar |
Question 102 |
A Map reduce job can be written in____
A | Java |
B | Ruby |
C | Python |
D | Any Language which can read from input stream |
Question 103 |
ZooKeeper’s architecture supports high ____________ through redundant services
A | flexibility |
B | scalability |
C | availability |
D | interactivity |
Question 104 |
Which of the following will compile the Pigunit?
A | $pig_trunk ant pigunit-jar |
B | $pig_tr ant pigunit-jar |
C | $pig_ ant pigunit-jar |
D | $pigtr_ ant pigunit-jar |
Question 105 |
A ___________ server is a machine that keeps a copy of the state of the entire system and persists this information in local log files
A | Master |
B | Region |
C | Zookeeper |
D | All of the above |
Question 106 |
Point out the correct statement____
A | If we are to deploy Zookeeper in a distributed environment, we have to think about both the availability and scalability of the service |
B | Chubby and Hbase are both much more than a distributed lock service |
C | Given a cluster of Zookeeper servers, many can act as leader |
D | None of the above |
Question 107 |
Which of the following is not true about Pig?
A | Apache Pig is an abstraction over MapReduce |
B | Pig can not perform all the data manipulation operations in Hadoop. |
C | Pig is a tool/platform which is used to analyze larger sets of data representing them as data flows. |
D | None of the above |
Question 108 |
Which of the following is/are a feature of Pig?
A | Rich set of operators |
B | Ease of programming |
C | Extensibility |
D | All of the above |
Question 109 |
_________ serves distributed Lucene indexes in a grid environment.
A | Katta |
B | Helprace |
C | Neo4j |
D | 101tec |
Question 110 |
Pig operates in mainly how many nodes?
A | 2 |
B | 3 |
C | 4 |
D | 5 |
Question 111 |
ZooKeeper’s architecture supports high ____________ through redundant services
A | flexibility |
B | scalability |
C | availability |
D | interactivity |
Question 112 |
_________ serves distributed Lucene indexes in a grid environment.
A | Katta |
B | Helprace |
C | Neo4j |
D | 101tec |
Question 113 |
Point out the wrong statement____
A | Pig can invoke code in language like Java Only |
B | Pig enables data workers to write complex data transformations without knowing Java |
C | Pig's simple SQL-like scripting language is called Pig Latin, and appeals to developers already familiar with scripting languages and SQL |
D | Pig is complete, so you can do all required data manipulations in Apache Hadoop with Pig |
Question 114 |
Point out the wrong statement___
A | Cluster-wide status centralization service is essential for management and serialization tasks across a large distributed set of servers |
B | Within ZooKeeper, an application can create what is called a znode |
C | The znode can be updated by any node in the cluster, and any node in the cluster can register to be informed of changes to that znode |
D | None of the above |
Question 115 |
Point out the correct statement____
A | If we are to deploy Zookeeper in a distributed environment, we have to think about both the availability and scalability of the service |
B | Chubby and Hbase are both much more than a distributed lock service |
C | Given a cluster of Zookeeper servers, many can act as leader |
D | None of the above |
Question 116 |
Zookeeper essentially mirrors the _______ functionality exposed in the Linux kernel
A | iread |
B | inotify |
C | iwrite |
D | icount |
Question 117 |
Which of the following is/are INCORRECT with respect to Hive?
A | Hive provides SQL interface to process large amount of data |
B | Hive needs a relational database like oracle to perform query operations and store data. |
C | Hive works well on all files stored in HDFS |
D | Both A and B |
Question 118 |
Which of the following function is used to read data in PIG?
A | Write |
B | Read |
C | Perform |
D | Load |
Question 119 |
Hive uses _________ for logging.
A | logj4 |
B | log4l |
C | log4i |
D | log4j |
Question 120 |
Which of the following is not a Features of HiveQL?
A | Supports joins |
B | Supports indexes |
C | Support views |
D | Support Transactions |
Question 121 |
Which of the following function is used to read data in PIG?
A | Write |
B | Read |
C | Perform |
D | Load |
Question 122 |
Which of the following is true statement?
A | Pig is a high level language. |
B | Performing a Join operation in Apache Pig is pretty simple. |
C | Apache Pig is a data flow language. |
D | All of the above |
Question 123 |
HCatalog is installed with Hive, starting with Hive release is _________
A | 0.10.0 |
B | 0.9.0 |
C | 0.11.0 |
D | 0.12.0 |
Question 124 |
Which of the following is the correct representation to access ‘’Skill” from the
Bag {‘Skills’,55, (‘Skill’, ‘Speed’), {2, (‘San’, ‘Mateo’)}}
A | $3.$1 |
B | $3.$0 |
C | $2.$0 |
D | $2.$1 |
Question 125 |
Pig is good for____
A | Data Factory operations |
B | Creating multiple datasets from a single large dataset |
C | Data Warehouse operations |
D | both a and b |
Question 126 |
Point out the wrong statement____
A | Pig can invoke code in language like Java Only |
B | Pig enables data workers to write complex data transformations without knowing Java |
C | Pig's simple SQL-like scripting language is called Pig Latin, and appeals to developers already familiar with scripting languages and SQL |
D | Pig is complete, so you can do all required data manipulations in Apache Hadoop with Pig |
Question 127 |
Which of the following will compile the Pigunit?
A | $pig_trunk ant pigunit-jar |
B | $pig_tr ant pigunit-jar |
C | $pig_ ant pigunit-jar |
D | $pigtr_ ant pigunit-jar |
Question 128 |
A ___________ server is a machine that keeps a copy of the state of the entire system and persists this information in local log files
A | Master |
B | Region |
C | Zookeeper |
D | All of the above |
Question 129 |
A ___________ server is a machine that keeps a copy of the state of the entire system and persists this information in local log files
A | Master |
B | Region |
C | Zookeeper |
D | All of the above |
Question 130 |
_________ serves distributed Lucene indexes in a grid environment.
A | Katta |
B | Helprace |
C | Neo4j |
D | 101tec |
Question 131 |
Which of the following operator executes a shell command from the Hive shell?
A | | |
B | ! |
C | # |
D | $ |
Question 132 |
__________ is a framework for collecting and storing script-level statistics for Pig Latin.
A | Pig Stats |
B | PStatistics |
C | Pig Statistics |
D | All of the above |
Question 133 |
__________ is a framework for collecting and storing script-level statistics for Pig Latin.
A | Pig Stats |
B | PStatistics |
C | Pig Statistics |
D | All of the above |
Question 134 |
Which of the following is/are INCORRECT with respect to Hive?
A | Hive provides SQL interface to process large amount of data |
B | Hive needs a relational database like oracle to perform query operations and store data. |
C | Hive works well on all files stored in HDFS |
D | Both A and B |
Question 135 |
Zookeeper essentially mirrors the _______ functionality exposed in the Linux kernel
A | iread |
B | inotify |
C | iwrite |
D | icount |
Question 136 |
Zookeeper essentially mirrors the _______ functionality exposed in the Linux kernel
A | iread |
B | inotify |
C | iwrite |
D | icount |
Question 137 |
Which of the following is not true about Pig?
A | Apache Pig is an abstraction over MapReduce |
B | Pig can not perform all the data manipulation operations in Hadoop. |
C | Pig is a tool/platform which is used to analyze larger sets of data representing them as data flows. |
D | None of the above |
Question 138 |
Point out the wrong statement___
A | Cluster-wide status centralization service is essential for management and serialization tasks across a large distributed set of servers |
B | Within ZooKeeper, an application can create what is called a znode |
C | The znode can be updated by any node in the cluster, and any node in the cluster can register to be informed of changes to that znode |
D | None of the above |
Question 139 |
Which of the following will compile the Pigunit?
A | $pig_trunk ant pigunit-jar |
B | $pig_tr ant pigunit-jar |
C | $pig_ ant pigunit-jar |
D | $pigtr_ ant pigunit-jar |
Question 140 |
Zookeeper essentially mirrors the _______ functionality exposed in the Linux kernel
A | iread |
B | inotify |
C | iwrite |
D | icount |
Question 141 |
Point out the wrong statement___
A | Cluster-wide status centralization service is essential for management and serialization tasks across a large distributed set of servers |
B | Within ZooKeeper, an application can create what is called a znode |
C | The znode can be updated by any node in the cluster, and any node in the cluster can register to be informed of changes to that znode |
D | None of the above |
Question 142 |
Hive uses _________ for logging.
A | logj4 |
B | log4l |
C | log4i |
D | log4j |
Question 143 |
Which of the following is the correct representation to access ‘’Skill” from the
Bag {‘Skills’,55, (‘Skill’, ‘Speed’), {2, (‘San’, ‘Mateo’)}}
A | $3.$1 |
B | $3.$0 |
C | $2.$0 |
D | $2.$1 |
Question 144 |
_________ serves distributed Lucene indexes in a grid environment.
A | Katta |
B | Helprace |
C | Neo4j |
D | 101tec |
Question 145 |
Point out the correct statement____
A | If we are to deploy Zookeeper in a distributed environment, we have to think about both the availability and scalability of the service |
B | Chubby and Hbase are both much more than a distributed lock service |
C | Given a cluster of Zookeeper servers, many can act as leader |
D | None of the above |
Question 146 |
Zookeeper essentially mirrors the _______ functionality exposed in the Linux kernel
A | iread |
B | inotify |
C | iwrite |
D | icount |
Question 147 |
Point out the wrong statement___
A | Cluster-wide status centralization service is essential for management and serialization tasks across a large distributed set of servers |
B | Within ZooKeeper, an application can create what is called a znode |
C | The znode can be updated by any node in the cluster, and any node in the cluster can register to be informed of changes to that znode |
D | None of the above |
Question 148 |
Which of the following operator executes a shell command from the Hive shell?
A | | |
B | ! |
C | # |
D | $ |
Question 149 |
Which of the following will compile the Pigunit?
A | $pig_trunk ant pigunit-jar |
B | $pig_tr ant pigunit-jar |
C | $pig_ ant pigunit-jar |
D | $pigtr_ ant pigunit-jar |
Question 150 |
__________ is a framework for collecting and storing script-level statistics for Pig Latin.
A | Pig Stats |
B | PStatistics |
C | Pig Statistics |
D | All of the above |
Question 151 |
Which of the following will compile the Pigunit?
A | $pig_trunk ant pigunit-jar |
B | $pig_tr ant pigunit-jar |
C | $pig_ ant pigunit-jar |
D | $pigtr_ ant pigunit-jar |
Question 152 |
Hive uses _________ for logging.
A | logj4 |
B | log4l |
C | log4i |
D | log4j |
Question 153 |
Zookeeper essentially mirrors the _______ functionality exposed in the Linux kernel
A | iread |
B | inotify |
C | iwrite |
D | icount |
Question 154 |
Pig is a___
A | Programming Language |
B | Data Flow Language |
C | Query Language |
D | Database |
Question 155 |
__________ is a framework for collecting and storing script-level statistics for Pig Latin.
A | Pig Stats |
B | PStatistics |
C | Pig Statistics |
D | All of the above |
Question 156 |
Which of the following function is used to read data in PIG?
A | Write |
B | Read |
C | Perform |
D | Load |
Question 157 |
Point out the wrong statement____
A | Pig can invoke code in language like Java Only |
B | Pig enables data workers to write complex data transformations without knowing Java |
C | Pig's simple SQL-like scripting language is called Pig Latin, and appeals to developers already familiar with scripting languages and SQL |
D | Pig is complete, so you can do all required data manipulations in Apache Hadoop with Pig |
Question 158 |
Which of the following is true statement?
A | Pig is a high level language. |
B | Performing a Join operation in Apache Pig is pretty simple. |
C | Apache Pig is a data flow language. |
D | All of the above |
Question 159 |
Pig operates in mainly how many nodes?
A | 2 |
B | 3 |
C | 4 |
D | 5 |
Question 160 |
Hive uses _________ for logging.
A | logj4 |
B | log4l |
C | log4i |
D | log4j |
Question 161 |
Pig is good for____
A | both a and b |
B | Data Factory operations |
C | Creating multiple datasets from a single large dataset |
D | Data Warehouse operations |
Question 162 |
Which of the following will compile the Pigunit?
A | $pig_trunk ant pigunit-jar |
B | $pig_tr ant pigunit-jar |
C | $pig_ ant pigunit-jar |
D | $pigtr_ ant pigunit-jar |
Question 163 |
Zookeeper essentially mirrors the _______ functionality exposed in the Linux kernel
A | iread |
B | inotify |
C | iwrite |
D | icount |
Question 164 |
Which of the following is the correct representation to access ‘’Skill” from the
Bag {‘Skills’,55, (‘Skill’, ‘Speed’), {2, (‘San’, ‘Mateo’)}}
A | $3.$1 |
B | $3.$0 |
C | $2.$0 |
D | $2.$1 |
Question 165 |
Point out the correct statement____
A | If we are to deploy Zookeeper in a distributed environment, we have to think about both the availability and scalability of the service |
B | Chubby and Hbase are both much more than a distributed lock service |
C | Given a cluster of Zookeeper servers, many can act as leader |
D | None of the above |
Question 166 |
Point out the wrong statement____
A | Pig can invoke code in language like Java Only |
B | Pig enables data workers to write complex data transformations without knowing Java |
C | Pig's simple SQL-like scripting language is called Pig Latin, and appeals to developers already familiar with scripting languages and SQL |
D | Pig is complete, so you can do all required data manipulations in Apache Hadoop with Pig |
Question 167 |
A Map reduce job can be written in____
A | Java |
B | Ruby |
C | Python |
D | Any Language which can read from input stream |
Question 168 |
__________ is a framework for collecting and storing script-level statistics for Pig Latin.
A | Pig Stats |
B | PStatistics |
C | Pig Statistics |
D | All of the above |
Question 169 |
Pig operates in mainly how many nodes?
A | 2 |
B | 3 |
C | 4 |
D | 5 |
Question 170 |
Pig is good for____
A | Data Factory operations |
B | Creating multiple datasets from a single large dataset |
C | Data Warehouse operations |
D | both a and b |
Question 171 |
Which of the following company has developed PIG?
A | Google |
B | Yahoo |
C | Microsoft |
D | Apple |
Question 172 |
_________ serves distributed Lucene indexes in a grid environment.
A | Katta |
B | Helprace |
C | Neo4j |
D | 101tec |
Question 173 |
Point out the correct statement____
A | If we are to deploy Zookeeper in a distributed environment, we have to think about both the availability and scalability of the service |
B | Chubby and Hbase are both much more than a distributed lock service |
C | Given a cluster of Zookeeper servers, many can act as leader |
D | None of the above |
Question 174 |
Point out the wrong statement____
A | Pig can invoke code in language like Java Only |
B | Pig enables data workers to write complex data transformations without knowing Java |
C | Pig's simple SQL-like scripting language is called Pig Latin, and appeals to developers already familiar with scripting languages and SQL |
D | Pig is complete, so you can do all required data manipulations in Apache Hadoop with Pig |
Question 175 |
Pig is a___
A | Programming Language |
B | Data Flow Language |
C | Query Language |
D | Database |
Question 176 |
Which of the following is not true about Pig?
A | Apache Pig is an abstraction over MapReduce |
B | Pig can not perform all the data manipulation operations in Hadoop. |
C | Pig is a tool/platform which is used to analyze larger sets of data representing them as data flows. |
D | None of the above |
Question 177 |
Hive uses _________ for logging.
A | logj4 |
B | log4l |
C | log4i |
D | log4j |
Question 178 |
Which of the following operator executes a shell command from the Hive shell?
A | | |
B | ! |
C | # |
D | $ |
Question 179 |
Which of the following is/are INCORRECT with respect to Hive?
A | Hive provides SQL interface to process large amount of data |
B | Hive needs a relational database like oracle to perform query operations and store data. |
C | Hive works well on all files stored in HDFS |
D | Both A and B |
Question 180 |
Which of the following is not true about Pig?
A | Apache Pig is an abstraction over MapReduce |
B | Pig can not perform all the data manipulation operations in Hadoop. |
C | Pig is a tool/platform which is used to analyze larger sets of data representing them as data flows. |
D | None of the above |
Question 181 |
Which of the following is not true about Pig?
A | Apache Pig is an abstraction over MapReduce |
B | Pig can not perform all the data manipulation operations in Hadoop. |
C | Pig is a tool/platform which is used to analyze larger sets of data representing them as data flows. |
D | None of the above |
Question 182 |
HCatalog is installed with Hive, starting with Hive release is _________
A | 0.10.0 |
B | 0.9.0 |
C | 0.11.0 |
D | 0.12.0 |
Question 183 |
Which of the following is true statement?
A | Pig is a high level language. |
B | Performing a Join operation in Apache Pig is pretty simple. |
C | Apache Pig is a data flow language. |
D | All of the above |
Question 184 |
Pig is good for____
A | Data Factory operations |
B | Creating multiple datasets from a single large dataset |
C | Data Warehouse operations |
D | both a and b |
Question 185 |
Which of the following function is used to read data in PIG?
A | Write |
B | Read |
C | Perform |
D | Load |
Question 186 |
Point out the wrong statement___
A | Cluster-wide status centralization service is essential for management and serialization tasks across a large distributed set of servers |
B | Within ZooKeeper, an application can create what is called a znode |
C | The znode can be updated by any node in the cluster, and any node in the cluster can register to be informed of changes to that znode |
D | None of the above |
Question 187 |
Pig is good for____
A | Data Factory operations |
B | Creating multiple datasets from a single large dataset |
C | Data Warehouse operations |
D | both a and b |
Question 188 |
Point out the wrong statement____
A | Pig can invoke code in language like Java Only |
B | Pig enables data workers to write complex data transformations without knowing Java |
C | Pig's simple SQL-like scripting language is called Pig Latin, and appeals to developers already familiar with scripting languages and SQL |
D | Pig is complete, so you can do all required data manipulations in Apache Hadoop with Pig |
Question 189 |
Which of the following is the correct representation to access ‘’Skill” from the
Bag {‘Skills’,55, (‘Skill’, ‘Speed’), {2, (‘San’, ‘Mateo’)}}
A | $3.$1 |
B | $3.$0 |
C | $2.$0 |
D | $2.$1 |
Question 190 |
HCatalog is installed with Hive, starting with Hive release is _________
A | 0.10.0 |
B | 0.9.0 |
C | 0.11.0 |
D | 0.12.0 |
Question 191 |
Zookeeper essentially mirrors the _______ functionality exposed in the Linux kernel
A | iread |
B | inotify |
C | iwrite |
D | icount |
Question 192 |
Which of the following is the correct representation to access ‘’Skill” from the
Bag {‘Skills’,55, (‘Skill’, ‘Speed’), {2, (‘San’, ‘Mateo’)}}
A | $3.$1 |
B | $3.$0 |
C | $2.$0 |
D | $2.$1 |
Question 193 |
In which year apache Pig was released?
A | 2005 |
B | 2006 |
C | 2007 |
D | 2008 |
Question 194 |
Point out the correct statement____
A | If we are to deploy Zookeeper in a distributed environment, we have to think about both the availability and scalability of the service |
B | Chubby and Hbase are both much more than a distributed lock service |
C | Given a cluster of Zookeeper servers, many can act as leader |
D | None of the above |
Question 195 |
Which of the following is not a Features of HiveQL?
A | Supports joins |
B | Supports indexes |
C | Support views |
D | Support Transactions |
Question 196 |
Which of the following will compile the Pigunit?
A | $pig_trunk ant pigunit-jar |
B | $pig_tr ant pigunit-jar |
C | $pig_ ant pigunit-jar |
D | $pigtr_ ant pigunit-jar |
Question 197 |
Hive uses _________ for logging.
A | logj4 |
B | log4l |
C | log4i |
D | log4j |
Question 198 |
In which year apache Pig was released?
A | 2005 |
B | 2006 |
C | 2007 |
D | 2008 |
Question 199 |
__________ is a framework for collecting and storing script-level statistics for Pig Latin.
A | Pig Stats |
B | PStatistics |
C | Pig Statistics |
D | All of the above |
Question 200 |
In which year apache Pig was released?
A | 2005 |
B | 2006 |
C | 2007 |
D | 2008 |
Question 201 |
Which of the following is the correct representation to access ‘’Skill” from the
Bag {‘Skills’,55, (‘Skill’, ‘Speed’), {2, (‘San’, ‘Mateo’)}}
A | $3.$1 |
B | $3.$0 |
C | $2.$0 |
D | $2.$1 |
Question 202 |
Which of the following is/are a feature of Pig?
A | Rich set of operators |
B | Ease of programming |
C | Extensibility |
D | All of the above |
Question 203 |
__________ is a framework for collecting and storing script-level statistics for Pig Latin.
A | Pig Stats |
B | PStatistics |
C | Pig Statistics |
D | All of the above |
Question 204 |
Which of the following is the correct representation to access ‘’Skill” from the
Bag {‘Skills’,55, (‘Skill’, ‘Speed’), {2, (‘San’, ‘Mateo’)}}
A | $3.$1 |
B | $3.$0 |
C | $2.$0 |
D | $2.$1 |
Question 205 |
HCatalog is installed with Hive, starting with Hive release is _________
A | 0.12.0 |
B | 0.10.0 |
C | 0.9.0 |
D | 0.11.0 |
Question 206 |
Which of the following function is used to read data in PIG?
A | Write |
B | Read |
C | Perform |
D | Load |
Question 207 |
Point out the wrong statement___
A | Cluster-wide status centralization service is essential for management and serialization tasks across a large distributed set of servers |
B | Within ZooKeeper, an application can create what is called a znode |
C | The znode can be updated by any node in the cluster, and any node in the cluster can register to be informed of changes to that znode |
D | None of the above |
Question 208 |
Pig operates in mainly how many nodes?
A | 2 |
B | 3 |
C | 4 |
D | 5 |
Question 209 |
Which of the following is/are a feature of Pig?
A | Rich set of operators |
B | Ease of programming |
C | Extensibility |
D | All of the above |
Question 210 |
Zookeeper essentially mirrors the _______ functionality exposed in the Linux kernel
A | iread |
B | inotify |
C | iwrite |
D | icount |
Question 211 |
A Map reduce job can be written in____
A | Java |
B | Ruby |
C | Python |
D | Any Language which can read from input stream |
Question 212 |
A ___________ server is a machine that keeps a copy of the state of the entire system and persists this information in local log files
A | Master |
B | Region |
C | Zookeeper |
D | All of the above |
Question 213 |
Zookeeper essentially mirrors the _______ functionality exposed in the Linux kernel
A | iread |
B | inotify |
C | iwrite |
D | icount |
Question 214 |
Which of the following is not true about Pig?
A | Apache Pig is an abstraction over MapReduce |
B | Pig can not perform all the data manipulation operations in Hadoop. |
C | Pig is a tool/platform which is used to analyze larger sets of data representing them as data flows. |
D | None of the above |
Question 215 |
Pig is good for____
A | Data Factory operations |
B | Creating multiple datasets from a single large dataset |
C | Data Warehouse operations |
D | both a and b |
Question 216 |
Which of the following is/are a feature of Pig?
A | Rich set of operators |
B | Ease of programming |
C | Extensibility |
D | All of the above |
Question 217 |
Which of the following is not true about Pig?
A | None of the above |
B | Apache Pig is an abstraction over MapReduce |
C | Pig can not perform all the data manipulation operations in Hadoop. |
D | Pig is a tool/platform which is used to analyze larger sets of data representing them as data flows. |
Question 218 |
Pig operates in mainly how many nodes?
A | 2 |
B | 3 |
C | 4 |
D | 5 |
Question 219 |
HCatalog is installed with Hive, starting with Hive release is _________
A | 0.10.0 |
B | 0.9.0 |
C | 0.11.0 |
D | 0.12.0 |
Question 220 |
A ___________ server is a machine that keeps a copy of the state of the entire system and persists this information in local log files
A | Master |
B | Region |
C | Zookeeper |
D | All of the above |
Question 221 |
Which of the following is/are INCORRECT with respect to Hive?
A | Hive provides SQL interface to process large amount of data |
B | Hive needs a relational database like oracle to perform query operations and store data. |
C | Hive works well on all files stored in HDFS |
D | Both A and B |
Question 222 |
Which of the following is the correct representation to access ‘’Skill” from the
Bag {‘Skills’,55, (‘Skill’, ‘Speed’), {2, (‘San’, ‘Mateo’)}}
A | $3.$1 |
B | $3.$0 |
C | $2.$0 |
D | $2.$1 |
Question 223 |
ZooKeeper’s architecture supports high ____________ through redundant services
A | flexibility |
B | scalability |
C | availability |
D | interactivity |
Question 224 |
Which of the following is true statement?
A | Pig is a high level language. |
B | Performing a Join operation in Apache Pig is pretty simple. |
C | Apache Pig is a data flow language. |
D | All of the above |
Question 225 |
Which of the following is true statement?
A | Pig is a high level language. |
B | Performing a Join operation in Apache Pig is pretty simple. |
C | Apache Pig is a data flow language. |
D | All of the above |
Question 226 |
Point out the correct statement____
A | If we are to deploy Zookeeper in a distributed environment, we have to think about both the availability and scalability of the service |
B | Chubby and Hbase are both much more than a distributed lock service |
C | Given a cluster of Zookeeper servers, many can act as leader |
D | None of the above |
Question 227 |
__________ is a framework for collecting and storing script-level statistics for Pig Latin.
A | Pig Stats |
B | PStatistics |
C | Pig Statistics |
D | All of the above |
Question 228 |
Which of the following is/are INCORRECT with respect to Hive?
A | Hive provides SQL interface to process large amount of data |
B | Hive needs a relational database like oracle to perform query operations and store data. |
C | Hive works well on all files stored in HDFS |
D | Both A and B |
Question 229 |
Which of the following is true statement?
A | Pig is a high level language. |
B | Performing a Join operation in Apache Pig is pretty simple. |
C | Apache Pig is a data flow language. |
D | All of the above |
Question 230 |
Which of the following will compile the Pigunit?
A | $pig_trunk ant pigunit-jar |
B | $pig_tr ant pigunit-jar |
C | $pig_ ant pigunit-jar |
D | $pigtr_ ant pigunit-jar |
Question 231 |
Which of the following operator executes a shell command from the Hive shell?
A | | |
B | ! |
C | # |
D | $ |
Question 232 |
Which of the following will compile the Pigunit?
A | $pig_trunk ant pigunit-jar |
B | $pig_tr ant pigunit-jar |
C | $pig_ ant pigunit-jar |
D | $pigtr_ ant pigunit-jar |
Question 233 |
In which year apache Pig was released?
A | 2005 |
B | 2006 |
C | 2007 |
D | 2008 |
Question 234 |
ZooKeeper’s architecture supports high ____________ through redundant services
A | flexibility |
B | scalability |
C | availability |
D | interactivity |
Question 235 |
A ___________ server is a machine that keeps a copy of the state of the entire system and persists this information in local log files
A | Master |
B | Region |
C | Zookeeper |
D | All of the above |
Question 236 |
Pig is good for____
A | Data Factory operations |
B | Creating multiple datasets from a single large dataset |
C | Data Warehouse operations |
D | both a and b |
Question 237 |
Which of the following is not a Features of HiveQL?
A | Supports joins |
B | Supports indexes |
C | Support views |
D | Support Transactions |
Question 238 |
Which of the following is not a Features of HiveQL?
A | Supports joins |
B | Supports indexes |
C | Support views |
D | Support Transactions |
Question 239 |
Pig is a___
A | Programming Language |
B | Data Flow Language |
C | Query Language |
D | Database |
Question 240 |
A Map reduce job can be written in____
A | Java |
B | Ruby |
C | Python |
D | Any Language which can read from input stream |
Question 241 |
Which of the following company has developed PIG?
A | Google |
B | Yahoo |
C | Microsoft |
D | Apple |
Question 242 |
_________ serves distributed Lucene indexes in a grid environment.
A | Katta |
B | Helprace |
C | Neo4j |
D | 101tec |
Question 243 |
Which of the following is/are INCORRECT with respect to Hive?
A | Hive provides SQL interface to process large amount of data |
B | Hive needs a relational database like oracle to perform query operations and store data. |
C | Hive works well on all files stored in HDFS |
D | Both A and B |
Question 244 |
Pig operates in mainly how many nodes?
A | 5 |
B | 2 |
C | 3 |
D | 4 |
Question 245 |
Which of the following is/are a feature of Pig?
A | Rich set of operators |
B | Ease of programming |
C | Extensibility |
D | All of the above |
Question 246 |
Pig is a___
A | Programming Language |
B | Data Flow Language |
C | Query Language |
D | Database |
Question 247 |
Point out the wrong statement____
A | Pig can invoke code in language like Java Only |
B | Pig enables data workers to write complex data transformations without knowing Java |
C | Pig's simple SQL-like scripting language is called Pig Latin, and appeals to developers already familiar with scripting languages and SQL |
D | Pig is complete, so you can do all required data manipulations in Apache Hadoop with Pig |
Question 248 |
Which of the following is/are INCORRECT with respect to Hive?
A | Hive provides SQL interface to process large amount of data |
B | Hive needs a relational database like oracle to perform query operations and store data. |
C | Hive works well on all files stored in HDFS |
D | Both A and B |
Question 249 |
Which of the following company has developed PIG?
A | Google |
B | Yahoo |
C | Microsoft |
D | Apple |
Question 250 |
Which of the following function is used to read data in PIG?
A | Write |
B | Read |
C | Perform |
D | Load |
Question 251 |
Which of the following is not a Features of HiveQL?
A | Supports joins |
B | Supports indexes |
C | Support views |
D | Support Transactions |
Question 252 |
Which of the following function is used to read data in PIG?
A | Write |
B | Read |
C | Perform |
D | Load |
Question 253 |
Which of the following company has developed PIG?
A | Google |
B | Yahoo |
C | Microsoft |
D | Apple |
Question 254 |
HCatalog is installed with Hive, starting with Hive release is _________
A | 0.10.0 |
B | 0.9.0 |
C | 0.11.0 |
D | 0.12.0 |
Question 255 |
Which of the following is/are a feature of Pig?
A | Rich set of operators |
B | Ease of programming |
C | Extensibility |
D | All of the above |
Question 256 |
A Map reduce job can be written in____
A | Java |
B | Ruby |
C | Python |
D | Any Language which can read from input stream |
Question 257 |
Pig is a___
A | Programming Language |
B | Data Flow Language |
C | Query Language |
D | Database |
Question 258 |
A ___________ server is a machine that keeps a copy of the state of the entire system and persists this information in local log files
A | Master |
B | Region |
C | Zookeeper |
D | All of the above |
Question 259 |
HCatalog is installed with Hive, starting with Hive release is _________
A | 0.10.0 |
B | 0.9.0 |
C | 0.11.0 |
D | 0.12.0 |
Question 260 |
Pig operates in mainly how many nodes?
A | 2 |
B | 3 |
C | 4 |
D | 5 |
Question 261 |
Which of the following will compile the Pigunit?
A | $pig_trunk ant pigunit-jar |
B | $pig_tr ant pigunit-jar |
C | $pig_ ant pigunit-jar |
D | $pigtr_ ant pigunit-jar |
Question 262 |
Point out the correct statement____
A | If we are to deploy Zookeeper in a distributed environment, we have to think about both the availability and scalability of the service |
B | Chubby and Hbase are both much more than a distributed lock service |
C | Given a cluster of Zookeeper servers, many can act as leader |
D | None of the above |
Question 263 |
Which of the following function is used to read data in PIG?
A | Write |
B | Read |
C | Perform |
D | Load |
Question 264 |
Point out the wrong statement___
A | Cluster-wide status centralization service is essential for management and serialization tasks across a large distributed set of servers |
B | Within ZooKeeper, an application can create what is called a znode |
C | The znode can be updated by any node in the cluster, and any node in the cluster can register to be informed of changes to that znode |
D | None of the above |
Question 265 |
A Map reduce job can be written in____
A | Java |
B | Ruby |
C | Python |
D | Any Language which can read from input stream |
Question 266 |
Pig is good for____
A | Data Factory operations |
B | Creating multiple datasets from a single large dataset |
C | Data Warehouse operations |
D | both a and b |
Question 267 |
Which of the following operator executes a shell command from the Hive shell?
A | | |
B | ! |
C | # |
D | $ |
Question 268 |
Which of the following operator executes a shell command from the Hive shell?
A | | |
B | ! |
C | # |
D | $ |
Question 269 |
Hive uses _________ for logging.
A | logj4 |
B | log4l |
C | log4i |
D | log4j |
Question 270 |
_________ serves distributed Lucene indexes in a grid environment.
A | Katta |
B | Helprace |
C | Neo4j |
D | 101tec |
Question 271 |
Which of the following function is used to read data in PIG?
A | Write |
B | Read |
C | Perform |
D | Load |
Question 272 |
Which of the following is not true about Pig?
A | Apache Pig is an abstraction over MapReduce |
B | Pig can not perform all the data manipulation operations in Hadoop. |
C | Pig is a tool/platform which is used to analyze larger sets of data representing them as data flows. |
D | None of the above |
Question 273 |
Which of the following is the correct representation to access ‘’Skill” from the
Bag {‘Skills’,55, (‘Skill’, ‘Speed’), {2, (‘San’, ‘Mateo’)}}
A | $3.$1 |
B | $3.$0 |
C | $2.$0 |
D | $2.$1 |
Question 274 |
Which of the following is not a Features of HiveQL?
A | Supports joins |
B | Supports indexes |
C | Support views |
D | Support Transactions |
Question 275 |
Which of the following function is used to read data in PIG?
A | Write |
B | Read |
C | Perform |
D | Load |
Question 276 |
Which of the following company has developed PIG?
A | Google |
B | Yahoo |
C | Microsoft |
D | Apple |
Question 277 |
Point out the wrong statement___
A | Cluster-wide status centralization service is essential for management and serialization tasks across a large distributed set of servers |
B | Within ZooKeeper, an application can create what is called a znode |
C | The znode can be updated by any node in the cluster, and any node in the cluster can register to be informed of changes to that znode |
D | None of the above |
Question 278 |
In which year apache Pig was released?
A | 2005 |
B | 2006 |
C | 2007 |
D | 2008 |
Question 279 |
Pig is good for____
A | Data Factory operations |
B | Creating multiple datasets from a single large dataset |
C | Data Warehouse operations |
D | both a and b |
Question 280 |
Point out the wrong statement___
A | Cluster-wide status centralization service is essential for management and serialization tasks across a large distributed set of servers |
B | Within ZooKeeper, an application can create what is called a znode |
C | The znode can be updated by any node in the cluster, and any node in the cluster can register to be informed of changes to that znode |
D | None of the above |
Question 281 |
A Map reduce job can be written in____
A | Java |
B | Ruby |
C | Python |
D | Any Language which can read from input stream |
Question 282 |
Point out the wrong statement___
A | Cluster-wide status centralization service is essential for management and serialization tasks across a large distributed set of servers |
B | Within ZooKeeper, an application can create what is called a znode |
C | The znode can be updated by any node in the cluster, and any node in the cluster can register to be informed of changes to that znode |
D | None of the above |
Question 283 |
In which year apache Pig was released?
A | 2005 |
B | 2006 |
C | 2007 |
D | 2008 |
Question 284 |
A Map reduce job can be written in____
A | Java |
B | Ruby |
C | Python |
D | Any Language which can read from input stream |
Question 285 |
Which of the following company has developed PIG?
A | Google |
B | Yahoo |
C | Microsoft |
D | Apple |
Question 286 |
Which of the following is not a Features of HiveQL?
A | Supports joins |
B | Supports indexes |
C | Support views |
D | Support Transactions |
Question 287 |
Which of the following is/are a feature of Pig?
A | Rich set of operators |
B | Ease of programming |
C | Extensibility |
D | All of the above |
Question 288 |
Which of the following operator executes a shell command from the Hive shell?
A | | |
B | ! |
C | # |
D | $ |
Question 289 |
Which of the following operator executes a shell command from the Hive shell?
A | | |
B | ! |
C | # |
D | $ |
Question 290 |
Which of the following is/are a feature of Pig?
A | Rich set of operators |
B | Ease of programming |
C | Extensibility |
D | All of the above |
Question 291 |
__________ is a framework for collecting and storing script-level statistics for Pig Latin.
A | Pig Stats |
B | PStatistics |
C | Pig Statistics |
D | All of the above |
Question 292 |
In which year apache Pig was released?
A | 2005 |
B | 2006 |
C | 2007 |
D | 2008 |
Question 293 |
Which of the following operator executes a shell command from the Hive shell?
A | | |
B | ! |
C | # |
D | $ |
Question 294 |
Which of the following is not true about Pig?
A | Apache Pig is an abstraction over MapReduce |
B | Pig can not perform all the data manipulation operations in Hadoop. |
C | Pig is a tool/platform which is used to analyze larger sets of data representing them as data flows. |
D | None of the above |
Question 295 |
Pig is a___
A | Programming Language |
B | Data Flow Language |
C | Query Language |
D | Database |
Question 296 |
Which of the following is/are a feature of Pig?
A | Rich set of operators |
B | Ease of programming |
C | Extensibility |
D | All of the above |
Question 297 |
Which of the following is the correct representation to access ‘’Skill” from the
Bag {‘Skills’,55, (‘Skill’, ‘Speed’), {2, (‘San’, ‘Mateo’)}}
A | $3.$1 |
B | $3.$0 |
C | $2.$0 |
D | $2.$1 |
Question 298 |
ZooKeeper’s architecture supports high ____________ through redundant services
A | flexibility |
B | scalability |
C | availability |
D | interactivity |
Question 299 |
Which of the following is true statement?
A | Pig is a high level language. |
B | Performing a Join operation in Apache Pig is pretty simple. |
C | Apache Pig is a data flow language. |
D | All of the above |
Question 300 |
Pig is a___
A | Programming Language |
B | Data Flow Language |
C | Query Language |
D | Database |
Question 301 |
A Map reduce job can be written in____
A | Java |
B | Ruby |
C | Python |
D | Any Language which can read from input stream |
Question 302 |
Zookeeper essentially mirrors the _______ functionality exposed in the Linux kernel
A | iread |
B | inotify |
C | iwrite |
D | icount |
Question 303 |
_________ serves distributed Lucene indexes in a grid environment.
A | Katta |
B | Helprace |
C | Neo4j |
D | 101tec |
Question 304 |
Zookeeper essentially mirrors the _______ functionality exposed in the Linux kernel
A | iread |
B | inotify |
C | iwrite |
D | icount |
Question 305 |
Point out the correct statement____
A | If we are to deploy Zookeeper in a distributed environment, we have to think about both the availability and scalability of the service |
B | Chubby and Hbase are both much more than a distributed lock service |
C | Given a cluster of Zookeeper servers, many can act as leader |
D | None of the above |
Question 306 |
Pig is good for____
A | Data Factory operations |
B | Creating multiple datasets from a single large dataset |
C | Data Warehouse operations |
D | both a and b |
Question 307 |
A Map reduce job can be written in____
A | Java |
B | Ruby |
C | Python |
D | Any Language which can read from input stream |
Question 308 |
__________ is a framework for collecting and storing script-level statistics for Pig Latin.
A | Pig Stats |
B | PStatistics |
C | Pig Statistics |
D | All of the above |
Question 309 |
Which of the following is not a Features of HiveQL?
A | Supports joins |
B | Supports indexes |
C | Support views |
D | Support Transactions |
Question 310 |
Which of the following company has developed PIG?
A | Google |
B | Yahoo |
C | Microsoft |
D | Apple |
Question 311 |
Which of the following is/are a feature of Pig?
A | Rich set of operators |
B | Ease of programming |
C | Extensibility |
D | All of the above |
Question 312 |
Pig is a___
A | Programming Language |
B | Data Flow Language |
C | Query Language |
D | Database |
Question 313 |
Which of the following is true statement?
A | Pig is a high level language. |
B | Performing a Join operation in Apache Pig is pretty simple. |
C | Apache Pig is a data flow language. |
D | All of the above |
Question 314 |
Hive uses _________ for logging.
A | logj4 |
B | log4l |
C | log4i |
D | log4j |
Question 315 |
Point out the wrong statement____
A | Pig can invoke code in language like Java Only |
B | Pig enables data workers to write complex data transformations without knowing Java |
C | Pig's simple SQL-like scripting language is called Pig Latin, and appeals to developers already familiar with scripting languages and SQL |
D | Pig is complete, so you can do all required data manipulations in Apache Hadoop with Pig |
Question 316 |
_________ serves distributed Lucene indexes in a grid environment.
A | Katta |
B | Helprace |
C | Neo4j |
D | 101tec |
Question 317 |
Which of the following will compile the Pigunit?
A | $pig_trunk ant pigunit-jar |
B | $pig_tr ant pigunit-jar |
C | $pig_ ant pigunit-jar |
D | $pigtr_ ant pigunit-jar |
Question 318 |
Pig operates in mainly how many nodes?
A | 2 |
B | 3 |
C | 4 |
D | 5 |
Question 319 |
Pig is a___
A | Programming Language |
B | Data Flow Language |
C | Query Language |
D | Database |
Question 320 |
Which of the following company has developed PIG?
A | Google |
B | Yahoo |
C | Microsoft |
D | Apple |
Question 321 |
Pig operates in mainly how many nodes?
A | 2 |
B | 3 |
C | 4 |
D | 5 |
Question 322 |
HCatalog is installed with Hive, starting with Hive release is _________
A | 0.10.0 |
B | 0.9.0 |
C | 0.11.0 |
D | 0.12.0 |
Question 323 |
Point out the wrong statement____
A | Pig can invoke code in language like Java Only |
B | Pig enables data workers to write complex data transformations without knowing Java |
C | Pig's simple SQL-like scripting language is called Pig Latin, and appeals to developers already familiar with scripting languages and SQL |
D | Pig is complete, so you can do all required data manipulations in Apache Hadoop with Pig |
Question 324 |
Zookeeper essentially mirrors the _______ functionality exposed in the Linux kernel
A | iread |
B | inotify |
C | iwrite |
D | icount |
Question 325 |
A ___________ server is a machine that keeps a copy of the state of the entire system and persists this information in local log files
A | Master |
B | Region |
C | Zookeeper |
D | All of the above |
Question 326 |
Which of the following is/are INCORRECT with respect to Hive?
A | Hive provides SQL interface to process large amount of data |
B | Hive needs a relational database like oracle to perform query operations and store data. |
C | Hive works well on all files stored in HDFS |
D | Both A and B |
Question 327 |
Pig operates in mainly how many nodes?
A | 2 |
B | 3 |
C | 4 |
D | 5 |
Question 328 |
Which of the following operator executes a shell command from the Hive shell?
A | | |
B | ! |
C | # |
D | $ |
Question 329 |
Which of the following is not a Features of HiveQL?
A | Supports joins |
B | Supports indexes |
C | Support views |
D | Support Transactions |
Question 330 |
Pig operates in mainly how many nodes?
A | 2 |
B | 3 |
C | 4 |
D | 5 |
Question 331 |
Which of the following is not a Features of HiveQL?
A | Supports joins |
B | Supports indexes |
C | Support views |
D | Support Transactions |
Question 332 |
Which of the following operator executes a shell command from the Hive shell?
A | | |
B | ! |
C | # |
D | $ |
Question 333 |
Point out the wrong statement____
A | Pig can invoke code in language like Java Only |
B | Pig enables data workers to write complex data transformations without knowing Java |
C | Pig's simple SQL-like scripting language is called Pig Latin, and appeals to developers already familiar with scripting languages and SQL |
D | Pig is complete, so you can do all required data manipulations in Apache Hadoop with Pig |
Question 334 |
A Map reduce job can be written in____
A | Java |
B | Ruby |
C | Python |
D | Any Language which can read from input stream |
Question 335 |
ZooKeeper’s architecture supports high ____________ through redundant services
A | flexibility |
B | scalability |
C | availability |
D | interactivity |
Question 336 |
Point out the wrong statement____
A | Pig can invoke code in language like Java Only |
B | Pig enables data workers to write complex data transformations without knowing Java |
C | Pig's simple SQL-like scripting language is called Pig Latin, and appeals to developers already familiar with scripting languages and SQL |
D | Pig is complete, so you can do all required data manipulations in Apache Hadoop with Pig |
Question 337 |
Which of the following function is used to read data in PIG?
A | Write |
B | Read |
C | Perform |
D | Load |
Question 338 |
In which year apache Pig was released?
A | 2005 |
B | 2006 |
C | 2007 |
D | 2008 |
Question 339 |
_________ serves distributed Lucene indexes in a grid environment.
A | Katta |
B | Helprace |
C | Neo4j |
D | 101tec |
Question 340 |
Which of the following is/are a feature of Pig?
A | Rich set of operators |
B | Ease of programming |
C | Extensibility |
D | All of the above |
Question 341 |
_________ serves distributed Lucene indexes in a grid environment.
A | Katta |
B | Helprace |
C | Neo4j |
D | 101tec |
Question 342 |
Point out the wrong statement____
A | Pig can invoke code in language like Java Only |
B | Pig enables data workers to write complex data transformations without knowing Java |
C | Pig's simple SQL-like scripting language is called Pig Latin, and appeals to developers already familiar with scripting languages and SQL |
D | Pig is complete, so you can do all required data manipulations in Apache Hadoop with Pig |
Question 343 |
Pig is good for____
A | Data Factory operations |
B | Creating multiple datasets from a single large dataset |
C | Data Warehouse operations |
D | both a and b |
Question 344 |
Which of the following function is used to read data in PIG?
A | Write |
B | Read |
C | Perform |
D | Load |
Question 345 |
ZooKeeper’s architecture supports high ____________ through redundant services
A | flexibility |
B | scalability |
C | availability |
D | interactivity |
Question 346 |
Which of the following company has developed PIG?
A | Google |
B | Yahoo |
C | Microsoft |
D | Apple |
Question 347 |
Pig is a___
A | Programming Language |
B | Data Flow Language |
C | Query Language |
D | Database |
Question 348 |
Which of the following is the correct representation to access ‘’Skill” from the
Bag {‘Skills’,55, (‘Skill’, ‘Speed’), {2, (‘San’, ‘Mateo’)}}
A | $3.$1 |
B | $3.$0 |
C | $2.$0 |
D | $2.$1 |
Question 349 |
ZooKeeper’s architecture supports high ____________ through redundant services
A | flexibility |
B | scalability |
C | availability |
D | interactivity |
Question 350 |
Pig operates in mainly how many nodes?
A | 2 |
B | 3 |
C | 4 |
D | 5 |
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