NoSQL - MCQ
Multiple Choice Questions
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NoSQL - Multiple Choice Questions (MCQ) - Set 3
11. Which of the following statements is true about the NoSQL databases?A). Cannot be used in conjunction with RDBMS.
B). Are useful for supporting large distributed data sets.
C). Are most commonly used databases of today.
D). Do not support SQL functions.
View Answer
Correct: B
12. Which of the following is not valid for NoSQL?
A). Less scalable
B). Document oriented
C). Cross-platform
D). High performance
View Answer
Correct: A
13. Which scenario is best suited for NoSQL?
A). When low level of security is needed.
B). When providing data integrity.
C). When dealing with large data sets.
D). When data retrieval speed can be variable.
View Answer
14. Hadoop is enabled by a technology Google created called ___________.
A). MapR
B). Scylla
C). Cassandra
D). MapReduce
View Answer
A). When low level of security is needed.
B). When providing data integrity.
C). When dealing with large data sets.
D). When data retrieval speed can be variable.
View Answer
Correct: C
14. Hadoop is enabled by a technology Google created called ___________.
A). MapR
B). Scylla
C). Cassandra
D). MapReduce
View Answer
Correct: D
15. Does NoSQL databases prohibits the use of SQL?
A). Yes
B). No
C). None of above
D). In certain cases yes
View Answer
A). Yes
B). No
C). None of above
D). In certain cases yes
View Answer
Correct: B