Spark For Big Data Set 2
Free Online Best Spark For Big Data MCQ Questions for improve your basic knowledge of Spark For Big Data. This Spark 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 |
Which of the following language is not supported by Spark?
A | Python |
B | Scala |
C | Java |
D | Pascal |
Question 2 |
Which of the following is not output operation on DStream?
A | SaveAsTextFiles |
B | ForeachRDD |
C | SaveAsHadoopFiles |
D | ReduceByKeyAndWindow |
Question 3 |
Which of the following organized a data into a named column?
a. RDD
b. DataFrame
c. Dataset
A | Both a and b |
B | Both b and c |
C | Both a and c |
D | None of the above |
Question 4 |
Which of the following can be used to launch Spark jobs inside MapReduce?
A | SIM |
B | SIMR |
C | SIR |
D | RIS |
Question 5 |
Which Cluster Manager do Spark Support?
A | Standalone Cluster Manager |
B | MESOS |
C | YARN |
D | All of the above |
Question 6 |
Apache Spark has API's in____
A | Java |
B | Scala |
C | Python |
D | All of the above |
Question 7 |
Which is the abstraction of Apache Spark?
A | Shared Variable |
B | RDD |
C | Both a and b |
D | none of the above |
Question 8 |
Which of the following is good for low-level transformation and actions?
A | RDD |
B | DataFrame |
C | Dataset |
D | None of the above |
Question 9 |
Which of the following algorithm is not present in MLlib?
A | Streaming Linear Regression |
B | Streaming KMeans |
C | Tanimoto distance |
D | None of the above |
Question 10 |
Dataset was introduced in which Spark release?
A | Spark 1.6 |
B | Spark 1.4.0 |
C | Spark 2.1.0 |
D | Spark 1.1 |
Question 11 |
In Spark Streaming the data can be from what all sources?
A | Kafka |
B | Flume |
C | Kinesis |
D | All of the above |
Question 12 |
Which of the following make use of an encoder for serialization?
A | RDD |
B | DataFrame |
C | Dataset |
D | None of the above |
Question 13 |
________ is a distributed graph processing framework on top of Spark
A | MLlib |
B | Spark Streaming |
C | GraphX |
D | None of the above |
Question 14 |
Point out the correct statement______
A | Spark enables Apache Hive users to run their unmodified queries much faster |
B | Spark interoperates only with Hadoop |
C | Spark is a popular data warehouse solution running on top of Hadoop |
D | All of the above |
Question 15 |
Which of the following provide the object-oriented programming interface?
A | RDD |
B | DataFrame |
C | Dataset |
D | None of the above |
Question 16 |
What are the parameters defined to specify window operation?
A | Window length, sliding interval |
B | State size, window length |
C | State size, sliding interval |
D | None of the above |
Question 17 |
Which is not a component on the top of Spark Core?
A | Spark RDD |
B | Spark Streaming |
C | MLlib |
D | None of the above |
Question 18 |
The basic abstraction of Spark Streaming is____
A | Dstream |
B | RDD |
C | Shared Variable |
D | None of the above |
Question 19 |
The default storage level of cache() is?
A | MEMORY_ONLY |
B | MEMORY_AND_DISK |
C | DISK_ONLY |
D | MEMORY_ONLY_SER |
Question 20 |
Spark is developed in which language?
A | Java |
B | Scala |
C | Python |
D | R |
Question 21 |
Which of the following is slow to perform simple grouping and aggregation operations?
A | RDD |
B | DataFrame |
C | Dataset |
D | None of the above |
Question 22 |
Dstream internally is____
A | Continuous Stream of RDD |
B | Continuous Stream of DataFrame |
C | Continuous Stream of DataSet |
D | None of the above |
Question 23 |
Which of the following is not a component of Spark Ecosystem?
A | Sqoop |
B | GraphX |
C | MLlib |
D | BlinkDB |
Question 24 |
Which of the following is not the feature of Spark?
A | Supports in-memory computation |
B | Fault-tolerance |
C | It is cost efficient |
D | Compatible with other file storage system |
Question 25 |
Apache Spark was made open-source in which year?
A | 2010 |
B | 2011 |
C | 2008 |
D | 2009 |
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