adplus-dvertising

Welcome to the Replication in MongoDB MCQs Page

Dive deep into the fascinating world of Replication in MongoDB with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Replication in MongoDB, a crucial aspect of MongoDB. In this section, you will encounter a diverse range of MCQs that cover various aspects of Replication in MongoDB, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within MongoDB.

frame-decoration

Check out the MCQs below to embark on an enriching journey through Replication in MongoDB. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of MongoDB.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Replication in MongoDB. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Replication in MongoDB MCQs | Page 3 of 11

Explore more Topics under MongoDB

Q21.
The architecture of a replica set affects the set’s _________ and capability.

a.

scalability

b.

capacity

c.

performance

d.

all of the mentioned

Discuss
Answer: (b).capacity
Q22.
Point out the wrong statement.

a.

Even number of members ensures that the replica set is always able to elect a primary

b.

Arbiters do not store a copy of the data and require fewer resources

c.

You may run an arbiter on an application server or other shared process

d.

None of the mentioned

Discuss
Answer: (a).Even number of members ensures that the replica set is always able to elect a primary
Q23.
The standard replica set deployment for production system is a ___-member replica set.

a.

two

b.

three

c.

four

d.

five

Discuss
Answer: (b).three
Q24.
_________ for a replica set is the number of members that can become unavailable and still leave enough members in the set to elect a primary.

a.

Fault tolerance

b.

Reliability

c.

Security

d.

None of the mentioned

Discuss
Answer: (a).Fault tolerance
Q25.
Point out the correct statement.

a.

Removing a member to the replica set does not always increase the fault tolerance

b.

The secondary is the only member in the replica set that receives write operations

c.

Fault tolerance is an effect of replica set size, but the relationship is not direct

d.

None of the mentioned

Discuss
Answer: (c).Fault tolerance is an effect of replica set size, but the relationship is not direct
Q26.
Without a primary, a replica set cannot accept ________ operations.

a.

read

b.

write

c.

read write

d.

all of the mentioned

Discuss
Answer: (b).write
Q27.
_________ member is used to support dedicated functions, such as backup or reporting.

a.

Hidden

b.

Primary

c.

ViewState

d.

None of the mentioned

Discuss
Answer: (a).Hidden
Q28.
To protect your data if your main data center fails, keep at least _______ member in an alternate data center.

a.

one

b.

two

c.

three

d.

none of the mentioned

Discuss
Answer: (a).one
Q29.
What should be the priority of member to prevent them from becoming primary?

a.

0

b.

1

c.

2

d.

3

Discuss
Answer: (a).0
Q30.
_________ sets also allow the routing of read operations to specific machines.

a.

Field

b.

Read

c.

Tag

d.

All of the mentioned

Discuss
Answer: (c).Tag
Page 3 of 11

Suggested Topics

Are you eager to expand your knowledge beyond MongoDB? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

SQL Server

Master Microsoft's database server with our SQL Server MCQs. Topics cover database...

HTML

Start your journey in web development with our HTML MCQs. Learn the building blocks...

Software Architecture and Design

Get a strong hold on the blueprint of software systems with our Software Architecture...

MySQL Database

Enhance your knowledge of relational databases with our MySQL MCQs. Understand...

Data Warehousing and OLAP

Strengthen your knowledge of Data Warehousing and OLAP with our specialized MCQs....

Cryptography and Network Security

Secure your knowledge of information security with our Cryptography and Network...

Object Oriented Programming

Enhance your coding skills with our Object Oriented Programming MCQs. Understand...

Artificial Intelligence

Get started on the path to the future with our Artificial Intelligence MCQs. Covering...

Cyber Security

Understand the fundamentals of safeguarding digital assets with our Cyber Security...