Hadoop Mock Test


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This section presents you various set of Mock Tests related to Hadoop Framework. You can download these sample mock tests at your local machine and solve offline at your convenience. Every mock test is supplied with a mock test key to let you verify the final score and grade yourself.

Questions and Answers

Hadoop Mock Test II

Answer : B

Answer : C

Q 6 - Which of this is not a scheduler options available with YARN?

A - Optimal Scheduler

B - FIFO scheduler

C - Capacity scheduler

D - Fair scheduler

Answer : A

Answer : B

Q 9 - The hadoop frame work is written in

A - C++

B - Python

C - Java

D - GO

Answer : C

Q 10 - The hdfs command to create the copy of a file from a local system is

A - CopyFromLocal

B - copyfromlocal

C - CopyLocal

D - copyFromLocal

Answer : D

Answer : B

Answer : A

Answer : C

Answer : D

Q 18 - The command to check if Hadoop is up and running is −

A - Jsp

B - Jps

C - Hadoop fs –test

D - None

Answer : B

Q 19 - The information mapping data blocks with their corresponding files is stored in

A - Data node

B - Job Tracker

C - Task Tracker

D - Namenode

Answer : D

Q 20 - The file in Namenode which stores the information mapping the data block location with file name is −

A - dfsimage

B - nameimage

C - fsimage

D - image

Answer : C

Q 21 - The namenode knows that the datanode is active using a mechanism known as

A - heartbeats

B - datapulse

C - h-signal

D - Active-pulse

Answer : A

Answer : A

Q 24 - Which of the below apache system deals with ingesting streaming data to hadoop

A - Ozie

B - Kafka

C - Flume

D - Hive

Answer : C

Q 32 - The Hadoop tool used for uniformly spreading the data across the data nodes is named −

A - Scheduler

B - Balancer

C - Spreader

D - Reporter

Answer : B

Answer Sheet

Question Number Answer Key
1 B
2 A
3 C
4 C
5 D
6 A
7 B
8 B
9 C
10 D
11 B
12 D
13 C
14 B
15 A
16 C
17 D
18 B
19 D
20 C
21 A
22 A
23 B
24 C
25 B
26 B
27 B
28 A
29 B
30 D
31 D
32 B
hadoop_questions_answers.htm
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