C100DBA Exam Dumps - MongoDB Certified DBA Associate Exam (Based on MongoDB 4.4)

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Question # 17

Aggregation Pipelines have a limit of:

2 MB document and 100 MB RAM

16 MB document and 100 MB RAM

No limit on document and 100 MB RAM

2 MB document and no limit on RAM

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Question # 18

In a collection that contains 100 post documents, what does the following command do? db. posts. find().skip(5).limit(5)

Skip and limit nullify each other. Hence returning the first five documents.

Skips the first five documents and returns the next five

Limits the first five documents and then return them in reverse order

Skips the first five documents and returns the sixth document five times

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Question # 19

Which operations add new documents to a collection?

Create

update

insert

delete

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