Big Data Analytics (2180710) MCQs

MCQs of NoSQL

Showing 1 to 10 out of 29 Questions
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1.
__________ is a online NoSQL developed by Cloudera.
(a) HCatalog
(b) Hbase
(c) Imphala
(d) Oozie
Answer:

Option (b)

2.
Which of the following is not a NoSQL database?
(a) SQL Server
(b) MongoDB
(c) Cassandra
(d) None of the mentioned
Answer:

Option (a)

3.
Which of the following is a NoSQL Database Type?
(a) SQL
(b) Document databases
(c) JSON
(d) All of the mentioned
Answer:

Option (b)

4.
Which of the following is a wide-column store?
(a) Cassandra
(b) Riak
(c) MongoDB
(d) Redis
Answer:

Option (a)

5.
“Sharding” a database across many server instances can be achieved with _______________
(a) LAN
(b) SAN
(c) MAN
(d) All of the mentioned
Answer:

Option (b)

6.
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
Answer:

Option (c)

7.
Which of the following are the simplest NoSQL databases?
(a) Key-value
(b) Wide-column
(c) Document
(d) All of the mentioned
Answer:

Option (a)

8.
________ stores are used to store information about networks, such as social connections.
(a) Key-value
(b) Wide-column
(c) Document
(d) Graph
Answer:

Option (d)

9.
NoSQL databases is used mainly for handling large volumes of ______________ data.
(a) unstructured
(b) structured
(c) semi-structured
(d) all of the mentioned
Answer:

Option (a)

10.
Which of the following language is MongoDB written in?
(a) Javascript
(b) C
(c) C++
(d) All of the mentioned
Answer:

Option (d)

Showing 1 to 10 out of 29 Questions
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