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MongoDB Associate Database Administrator(Based on MongoDB 6.0 and 7.0+)

Last Update 10 hours ago Total Questions : 172

The MongoDB Associate Database Administrator(Based on MongoDB 6.0 and 7.0+) content is now fully updated, with all current exam questions added 10 hours ago. Deciding to include C100DBA practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our C100DBA exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these C100DBA sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any MongoDB Associate Database Administrator(Based on MongoDB 6.0 and 7.0+) practice test comfortably within the allotted time.

Question # 1

' mongoimport ' command is used for

A.

Batch data insertion

B.

None of the above

C.

Multiple command import

D.

Multiple command insertion

Question # 2

Which of the following about Capped Collections is correct?

A.

Fixed Size

B.

Only " Fixed Size " and " High-throughput operations that insert and retrieve documents based on insertion order "

C.

High-throughput operations that insert and retrieve documents based on insertion order

D.

If the allocated space for a capped collection exceeds, it stops inserting new documents

Question # 3

You perform the following query on the sayings collection, which has the index

{ quote : " text " }:

Assuming the documents below are in the collection, which ones will the following query return? Check all that

apply.

db.sayings.find( { $text : { $search : " fact find " } } )

A.

{ _id : 3, quote : " Nobody will ever catch me. " }

B.

{ _id : 1, quote : " That ' s a fact, Jack. " }

C.

{ _id : 2, quote : " Find out if that fact is correct. " }

Question # 4

You have designed a web application with mongoDB. You have configured replication. The replica set is in place and function properly. What happens in case of failure?

A.

Switchover needs to be done manually

B.

Failover happens automatically

C.

Switchover happens automatically

D.

Failover needs to be done manually

Question # 5

What is the on-premise solution having functionality equivalent to cloud manager?

A.

Service Manager

B.

Replica Manager

C.

Ops Manager

D.

Journaling

Question # 6

What does the totalKeysExamined field returned by the explain method indicate?

A.

Number of documents that match the query condition

B.

Number of index entries scanned

C.

Details the completed execution of the winning plan as a tree of stages

D.

Number of documents scanned

Question # 7

Which option should be used to update all the documents with the specified condition in the MongoDB query?

A.

specify {all: true} as the third parameter of update command

B.

updateAII instead of update

C.

specify {updateAII: true} as the third parameter of update command

D.

specify {multi : true} as the third parameter of update command

Question # 8

When should we consider representing a one-to-many relationship in an embedded collection instead of separate collection?

A.

When the many is not very large

B.

When the many is very large

C.

Always

D.

Never

Question # 9

Using an arbiter allows one to easily ensure an odd number of voters in replica sets. Why is this important?

A.

To help in disaster recovery

B.

To protect agains network partitions

C.

To enable certain read preference settings

D.

To add greather redundancy

E.

For more efficient backup operations

Question # 10

Which type of indexes does MongoDB support?

A.

All of the above

B.

Compound Indexes

C.

Multikey Indexes

D.

Geospatial Indexes

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