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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.

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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 11 of 11

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Q101.
To modify priorities, you update the members _________ in the replica configuration object.

a.

array

b.

tag

c.

mdimarray

d.

all of the mentioned

Discuss
Answer: (a).array
Q102.
The _________ shell method can force the current primary to step down, which causes an election.

a.

rs.repliconfig()

b.

rs.config()

c.

rs.reconfig()

d.

all of the mentioned

Discuss
Answer: (c).rs.reconfig()
Q103.
Point out the wrong statement.

a.

Before an election the primary opens all open client connections

b.

To block a member from seeking election as primary, assign it a priority of 0

c.

Hidden members, delayed members, and arbiters all have priority set to 0

d.

All of the mentioned

Discuss
Answer: (a).Before an election the primary opens all open client connections
Q104.
If the oplog is shorter than the slaveDelay window, the _______ member cannot successfully replicate operations.

a.

hidden

b.

delayed

c.

priority

d.

all of the mentioned

Discuss
Answer: (b).delayed
Q105.
_________ members allow you to add additional members for read distribution beyond the maximum seven voting members.

a.

Voting

b.

Non-voting

c.

Priority

d.

all of the mentioned

Discuss
Answer: (b).Non-voting
Q106.
Remove the secondary from the replica set by calling ___________ method.

a.

rs.removeRepli()

b.

rs.remove()

c.

rs.removeset()

d.

isMaster

Discuss
Answer: (b).rs.remove()
Q107.
______ returns basic help text for replica set functions.

a.

rs.printSlaveReplicationInfo()

b.

rs.printReplication()

c.

rs.help()

d.

all of the mentioned

Discuss
Answer: (c).rs.help()
Q108.
__________ prints a report of the status of the replica set from the perspective of the secondaries.

a.

rs.printSlaveReplicationInfo()

b.

rs.printReplication()

c.

rs.help()

d.

none of the mentioned

Discuss
Answer: (a).rs.printSlaveReplicationInfo()
Page 11 of 11

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