Hadoop Objective Questions with Answers
Revise your Apache Hadoop concepts with Hadoop quiz questions and build-up your confidence in the most common framework of Bigdata.
These Hadoop objective questions are designed to cover the concepts of all Hadoop ecosystem components like MapReduce, HDFS, YARN, Hive etc.
Hope this last Hadoop quiz from series of 6 Hadoop quizzes will help you in Hadoop interview preparation. You can go through some of the quizzes here:
- Hadoop Quiz – 3
- Hadoop Quiz – 4
- Hadoop Quiz – 5
- Hadoop Quiz – 6
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Question 1 of 10
1. Question
Which of the following command is used to check for various inconsistencies?
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Question 2 of 10
2. Question
What does commodity Hardware in Hadoop world mean?
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Question 3 of 10
3. Question
Distributed cache files can’t be accessed in Reducer.
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Question 4 of 10
4. Question
Pig is a:
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Question 5 of 10
5. Question
Distributed Cache can be used in?
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Question 6 of 10
6. Question
Q6. Which of the following is not a valid Hadoop config file?
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Question 7 of 10
7. Question
It is necessary to default all the properties in Hadoop config files.
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Question 8 of 10
8. Question
Which of the following is a column-oriented database that runs on top of HDFS:
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Question 9 of 10
9. Question
Which command is used to show all the Hadoop daemons that are running on the machine?
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Question 10 of 10
10. Question
Hadoop is a framework that works with a variety of related tools. Common cohorts include:
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If you have any query about these Apache Hadoop objective questions, so, let us know by leaving a comment.
Nice questions..
Thanks
It was useful
DataFlair