Big Data Questions And Answers

11. All of the following accurately describe Hadoop, EXCEPT ____________

A. Open-source
B. Real-time
C. Java-based
D. Distributed computing approach

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12. __________ has the world’s largest Hadoop cluster.

A. Apple
B. Datamatics
C. Facebook
D. None of the above

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13. Facebook Tackles Big Data With _______ based on Hadoop.

A. Project Prism
B. Prism
C. Project Big
D. Project Data

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14. ___________ is general-purpose computing model and runtime system for distributed data analytics.

A. Mapreduce
B. Drill
C. Oozie
D. None of the above

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15. The examination of large amounts of data to see what patterns or other useful information can be found is known as

A. Data examination
B. Information analysis
C. Big data analytics
D. Data analysis

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16. Big data analysis does the following except?

A. Collects data
B. Spreads data
C. Organizes data
D. Analyzes data

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17. What makes Big Data analysis difficult to optimize?

A. Big Data is not difficult to optimize
B. Both data and cost effective ways to mine data to make business sense out of it
C. The technology to mine data
D. None of the above

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18. The new source of big data that will trigger a Big Data revolution in the years to come is?

A. Business transactions
B. Social media
C. Transactional data and sensor data
D. RDBMS

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19. The unit of data that flows through a Flume agent is

A. Log
B. Row
C. Record
D. Event

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20. Listed below are the three steps that are followed to deploy a Big Data Solution except

A. Data Processing
B. Data dissemination
C. Data Storage
D. Data Ingestion

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