NoSQL - MCQ

 

NoSQL - Multiple Choice Questions (MCQ) - Set 4

16. What is NoSQL database?
A). NoSQL is a database is an enhanced form of RDBMS.
B). NoSQL is a database that is built on ways and means other than table.s and columns.
C). NoSQL is a database that is built on ways and means with addition to tables, columns and relationships.
D). NoSQL is database that is built with enhancements to DBMS.
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17. Is is advisable to evaluate the project requirements, rather than always selecting NoSQL to always fit in to best suit the requirements?
A). Yes
B). No
C). May be
D). None of above
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18. Which of the following is not an out of the box feature of NoSQL?
A). Flexibility
B). Big data
C). Availability
D). Elastic scaling
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19. Cassandra minimizes which operation?
A). Commits
B). Logs
C). Disk I/O
D). Memory usage
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20. Following represent column in NoSQL __________.
A). Field
B). Collection
C). Document
D). Database
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