Big Data MCQ Questions And Answers

This section focuses on "Big Data" in Hadoop. These Multiple Choice Questions (MCQ) should be practiced to improve the Hadoop skills required for various interviews (campus interviews, walk-in interviews, company interviews), placements, entrance exams and other competitive examinations.

1. Data in ___________ bytes size is called Big Data.

A. Tera
B. Giga
C. Peta
D. Meta

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2. How many V's of Big Data

A. 2
B. 3
C. 4
D. 5

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3. Transaction data of the bank is?

A. structured data
B. unstructured datat
C. Both A and B
D. None of the above

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4. In how many forms BigData could be found?

A. 2
B. 3
C. 4
D. 5

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5. Which of the following are Benefits of Big Data Processing?

A. Businesses can utilize outside intelligence while taking decisions
B. Improved customer service
C. Better operational efficiency
D. All of the above

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6. Which of the following are incorrect Big Data Technologies?

A. Apache Hadoop
B. Apache Spark
C. Apache Kafka
D. Apache Pytarch

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7. The overall percentage of the world’s total data has been created just within the past two years is ?

A. 80%
B. 85%
C. 90%
D. 95%

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8. Apache Kafka is an open-source platform that was created by?

A. LinkedIn
B. Facebook
C. Google
D. IBM

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9. What was Hadoop named after?

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

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10. What are the main components of Big Data?

A. MapReduce
B. HDFS
C. YARN
D. All of the above

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