Hadoop Online Quiz


Following quiz provides Multiple Choice Questions (MCQs) related to Hadoop Framework. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

Questions and Answers

Answer : B

Answer : A

Q 8 - The namenode loses its only copy of fsimage file. We can recover this from

A - Datanodes

B - Secondary namenode

C - Checkpoint node

D - Never

Answer : C

Q 9 - Which technology is used to import and export data in Hadoop?

A - HBase

B - Avro

C - Sqoop

D - Zookeeper

Answer : C

Q 10 - Which one of the following is not a main component of HBase?

A - Region Server.

B - Nagios.

C - ZooKeeper.

D - Master Server.

Answer : B