MongoDB Exam C100DBA Topic 5 Question 101 Discussion

Actual exam question for MongoDB's C100DBA exam

Question #: 101
Topic #: 5

[All C100DBA Questions]

In mongodb how do you update a document partially?

A$project

B$update

C$modify

D$set

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Suggested Answer: A

by Galen at Sep 14, 2024, 05:46 PM

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6 days ago

Hmm, $project sounds like it might work, but I think that's more for data transformation. Let's go with the good ol' $set and call it a day.

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8 days ago

I'm not sure, but I think $update might also work for partially updating a document in mongodb.

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10 days ago

I agree with Goldie, because $set is used to update specific fields in a document.

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11 days ago

Ah, the age-old MongoDB dilemma! I bet the answer is $set, but I'm always tempted to try $update just to see what happens.

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21 days ago

I think the answer is D) $set.

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