InfyTQ NoSQL Databases Quiz 1

Question 1

Time: 00:00:00
Which of the following is not a NoSQL database?

SQL Server

SQL Server

MongoDB

MongoDB

Cassandra

Cassandra

None of the mentioned

None of the mentioned

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Question 2

Time: 00:00:00
Point out the correct statement.

Documents can contain many different key-value pairs, or key-array pairs, or even nested documents

Documents can contain many different key-value pairs, or key-array pairs, or even nested documents

MongoDB has official drivers for a variety of popular programming languages and development environments

MongoDB has official drivers for a variety of popular programming languages and development environments

When compared to relational databases, NoSQL databases are more scalable and provide superior performance

When compared to relational databases, NoSQL databases are more scalable and provide superior performance

All of the mentioned

All of the mentioned

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Question 3

Time: 00:00:00
Which of the following is a NoSQL Database Type?

SQL

SQL

Document databases

Document databases

JSON

JSON

All of the mentioned

All of the mentioned

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Question 4

Time: 00:00:00
Which of the following is a wide-column store?

Cassandra

Cassandra

Riak

Riak

MongoDB

MongoDB

Redis

Redis

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Question 5

Time: 00:00:00
Point out the wrong statement.

Non Relational databases require that schemas be defined before you can add data

Non Relational databases require that schemas be defined before you can add data

NoSQL databases are built to allow the insertion of data without a predefined schema

NoSQL databases are built to allow the insertion of data without a predefined schema

NewSQL databases are built to allow the insertion of data without a predefined schema

NewSQL databases are built to allow the insertion of data without a predefined schema

All of the mentioned

All of the mentioned

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Question 6

Time: 00:00:00
“Sharding” a database across many server instances can be achieved with _______________

LAN

LAN

SAN

SAN

MAN

MAN

All of the mentioned

All of the mentioned

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Question 7

Time: 00:00:00
Most NoSQL databases support automatic __________ meaning that you get high availability and disaster recovery.

processing

processing

scalability

scalability

replication

replication

all of the mentioned

all of the mentioned

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Question 8

Time: 00:00:00
Which of the following are the simplest NoSQL databases?

Key-value

Key-value

Wide-column

Wide-column

Document

Document

All of the mentioned

All of the mentioned

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Question 9

Time: 00:00:00
________ stores are used to store information about networks, such as social connections.

Key-value

Key-value

Wide-column

Wide-column

Document

Document

Graph

Graph

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Question 10

Time: 00:00:00
NoSQL databases is used mainly for handling large volumes of ______________ data.

unstructured

unstructured

structured

structured

semi-structured

semi-structured

all of the mentioned

all of the mentioned

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March 26, 2021