Hadoop Online Quiz


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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

Q 3 - The following is not permitted on HDFS files

A - Deleting

B - Renaming

C - Moving

D - Executing.

Answer : D

Answer : C

Q 7 - In HDFS the files cannot be

A - read

B - deleted

C - executed

D - Archived

Answer : C

Q 8 - Which of the following is not a scheduling option available in YARN

A - Balanced scheduler

B - Fair scheduler

C - Capacity scheduler

D - FiFO schesduler.

Answer : A

Q 9 - Which one of the following stores data?

A - Name node

B - Data node

C - Master node

D - None of these

Answer : B

Q 10 - You have loads of data that can be processed by you MRjobs. However you need the data to be available to Analysts and Scients in you organisation. What is the best format to represent the input?

A - Sequence File.

B - Avro.

C - XML.

D - HTML.

Answer : B


hadoop_questions_answers.htm

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