Hadoop Quiz


Play this quiz that will help you to excel in Hadoop certification exams, placements etc. This Hadoop quiz consist of 10 questions that you need to solve in 10 minutes. We’ve specially designed this quiz so that you can quickly acquaint to the pattern of questions you can be asked in placement drives, certification exams etc. This Hadoop test enables you to assess your knowledge of Hadoop.

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Hadoop MCQs

Practice Hadoop MCQ Questions, which will help you to understand your hadoop related concepts and also helps you to prepare for placements, technical rounds, interviews, competitive exams etc.

Hadoop Quiz

Try Free Hadoop Quiz, to start a quiz you need to login first, after login you will get start quiz button and then by clicking on that you can start quiz. You will get 10 Minutes to answer all questions.

Hadoop Quiz

1. What are the main components of Big Data?

MapReduce
HDFS
YARN
All of the above

2. ____________ is a subproject with the aim of collecting and distributing free materials.

ORP
OPR
OCR
ORC

3. If you set the inline LOB limit to ________ all large objects will be placed in external storage.

0
2
3
1

4. Which of the following is true about mahout?

A mahout is one who drives an elephant as its master.
Apache Mahout is an open source project that is primarily used for creating scalable machine learning algorithms
Mahout lets applications to analyze large sets of data effectively and in quick time.
All of the above

5. Point out the correct statement.

MapReduce tries to place the data and the compute as close as possible
Map Task in MapReduce is performed using the Mapper() function
Reduce Task in MapReduce is performed using the Map() function
None of the above

6. Spark is best suited for ______ data.

Real-time
Virtual
Structured
All of the above

7. Which of the following language is not supported by Spark?

Python
Scala
Java
Pascal

8. What was the Initial release date of hadoop?

1st April 2007
1st April 2006
1st April 2008
1st April 2005

9. Mahout provides an implementation of a ______________ identification algorithm which scores collocations using log-likelihood ratio.

collocation
compaction
collection
None of the above

10. What was Hadoop named after?

Creator Doug Cutting’s favorite circus act
Cuttings high school rock band
The toy elephant of Cutting’s son
A sound Cutting’s laptop made during Hadoop development

Results