GO For Big Data Set 2
Free Online Best GO For Big Data MCQ Questions for improve your basic knowledge of GO For Big Data. This GO For Big Data set 2 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 |
_______ supports a new command shell Beeline that works with HiveServer2.
A | HiveServer2 |
B | HiveServer3 |
C | HiveServer4 |
D | HiveServer5 |
Question 2 |
Which of the following is the component of YARN?
A | Resource Manager |
B | Nodes Manager |
C | Application Manager |
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 |
For every node (Commodity hardware/System) in a cluster, there will be a _________.
A | Datanode |
B | Namenode |
C | Block |
D | None of the above |
Question 5 |
Pig operates in mainly how many nodes?
A | 2 |
B | 3 |
C | 4 |
D | 5 |
Question 6 |
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 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 company has developed Pig?
A | Google |
B | Yahoo |
C | Microsoft |
D | Apple |
Question 9 |
The default block size is ______.
A | 32MB |
B | 64MB |
C | 128MB |
D | 16MB |
Question 10 |
YARN is the one who helps to manage the resources across the ________.
A | clusters |
B | Negotiator |
C | Jobs |
D | Hadoop System |
Question 11 |
Which managers work on the allocation of resources?
A | Resource Manager |
B | Nodes Manager |
C | Application Manager |
D | All of the above |
Question 12 |
The Capacity Scheduler has a predefined queue called _________.
A | domain |
B | root |
C | rear |
D | None of the above |
Question 13 |
Yarn commands are invoked by the ________ script.
A | Hive |
B | bin |
C | Hadoop |
D | home |
Question 14 |
The ________ allows users to read or write Avro data as Hive tables.
A | AvroSerde |
B | HiveSerde |
C | SqlSerde |
D | HiveQLSerde |
Question 15 |
Which of the following is not a Features of HiveQL?
A | Supports joins |
B | Supports indexes |
C | Support views |
D | Support Transactions |
Question 16 |
The minimum amount of data that HDFS can read or write is called a _____________.
A | Datanode |
B | Namenode |
C | Block |
D | None of the above |
Question 17 |
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 18 |
HCatalog is installed with Hive, starting with Hive release_________.
A | 0.10.0 |
B | 0.9.0 |
C | 0.11.0 |
D | 0.12.0 |
Question 19 |
__________ 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 20 |
The ____________ is the ultimate authority that arbitrates resources among all the applications in the system.
A | NodeManager |
B | ResourceManager |
C | ApplicationMaster |
D | All of the above |
Question 21 |
Applications can use the _________ ,provided to report progress or just indicate that they are alive.
A | Collector |
B | Reporter |
C | Dashboard |
D | None of the mentioned |
Question 22 |
Which of the following command runs ResourceManager admin client?
A | proxyserver |
B | run |
C | admin |
D | rmadmin |
Question 23 |
How many major component Yarn has?
A | 2 |
B | 3 |
C | 4 |
D | 5 |
Question 24 |
Which of the following is not the features Of HDFS?
A | It is suitable for the distributed storage and processing. |
B | Streaming access to file system data. |
C | HDFS provides file permissions and authentication. |
D | Hadoop does not provides a command interface to interact with HDFS. |
Question 25 |
Which of the following operator executes a shell command from the Hive shell?
A | $ |
B | | |
C | ! |
D | # |
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