MongoDB Exam C100DBA Topic 1 Question 42 Discussion

Actual exam question for MongoDB's C100DBA exam

Question #: 42
Topic #: 1

Which of the following operator can be used to limit the number of documents in an array field of a document after an update is performed?

A$arrayLimit

B$push along with $each, $sort and $slice

C$removeFromSet

DNone of the above

Show Suggested Answer

Suggested Answer: B

by Cherry at May 07, 2022, 10:09 PM

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