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Welcome to the MongoDb Administration Concepts MCQs Page

Dive deep into the fascinating world of MongoDb Administration Concepts with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of MongoDb Administration Concepts, a crucial aspect of MongoDB. In this section, you will encounter a diverse range of MCQs that cover various aspects of MongoDb Administration Concepts, 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 MongoDb Administration Concepts. 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 MongoDb Administration Concepts. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

MongoDb Administration Concepts MCQs | Page 3 of 6

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Q21.
Ops Manager reads directly from the Backup Blockstore database and transfers files either through ___________

a.

TCP

b.

HTTPS

c.

MMS

d.

All of the mentioned

Discuss
Answer: (b).HTTPS
Q22.
Point out the correct statement.

a.

The amount of oplog to keep per backup is configurable and affects the time window available for checkpoint and point-in-time restores

b.

To get a consistent snapshot of a sharded system, you must enable the balancer

c.

Backups produced by copying the underlying data do support point in time recovery

d.

All of the mentioned

Discuss
Answer: (a).The amount of oplog to keep per backup is configurable and affects the time window available for checkpoint and point-in-time restores
Q23.
Ops Manager maintains one _____ database for each backed-up replica set.

a.

mdump

b.

head

c.

tail

d.

all of the mentioned

Discuss
Answer: (b).head
Q24.
The agent ships initial sync and oplog data over HTTPS back to ___________

a.

Opscore Manager

b.

Ops Manager

c.

mongod

d.

None of the mentioned

Discuss
Answer: (b).Ops Manager
Q25.
Backup can also create snapshots of _________ that are run as single-member replica sets.

a.

documents

b.

standalones

c.

backups

d.

none of the mentioned

Discuss
Answer: (b).standalones
Q26.
Which of the following command returns quickly and does not impact MongoDB performance?

a.

dbStats

b.

db.serverStatus()

c.

db.stats()

d.

none of the mentioned

Discuss
Answer: (b).db.serverStatus()
Q27.
Which of the following document details the state and configuration of the replica set and statistics about its members?

a.

replSetGetStatus

b.

db.serverStatus()

c.

db.stats()

d.

none of the mentioned

Discuss
Answer: (d).none of the mentioned
Q28.
___________ captures and returns the counts of database operations by type.

a.

mongostat

b.

mongod

c.

mms

d.

all of the mentioned

Discuss
Answer: (a).mongostat
Q29.
Point out the correct statement.

a.

Database commands cannot return statistics regarding the current database state with greater fidelity

b.

Monitoring is a critical component of all database administration

c.

The MongoDB distribution does not include utilities that quickly return statistics about instances’ performance and activity

d.

All of the mentioned

Discuss
Answer: (a).Database commands cannot return statistics regarding the current database state with greater fidelity
Q30.
_________ tracks and reports the current read and write activity of a MongoDB instance, and reports these statistics on a per collection basis.

a.

mongostat

b.

mongod

c.

mongotop

d.

all of the mentioned

Discuss
Answer: (c).mongotop
Page 3 of 6

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