NoSQL - MCQ

Multiple Choice Questions

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NoSQL - Multiple Choice Questions (MCQ) - Set 7

31. Which of the following is a wide-column store?
A). Cassandra
B). Riak
C). MongoDB
D). Redis
View Answer
Correct: A



32. “Sharding” a database across many server instances can be achieved with _______________
A). LAN
B). SAN
C). MAN
D). All of the mentioned
View Answer
Correct: B


33. Most NoSQL databases support automatic __________ meaning that you get high availability and disaster recovery.
A). Processing
B). Scalability
C). Replication
D). All of the mentioned
View Answer
Correct: C



34. Which of the following are the simplest NoSQL databases?
A). Key-value
B). Wide-column
C). Document
D). All of the mentioned
View Answer
Correct: A


35. ________ stores are used to store information about networks, such as social connections.
A). Key-value
B). Wide-column
C). Document
D). Graph
View Answer
Correct: A


 
 
 
   
   
   
 
 
 
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