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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Leontine

18 days ago

Partial updates, huh? I bet the MongoDB developers were feeling a little 'partial' to that feature when they added it.

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Becky

21 hours ago

A) $project

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Lynelle

22 days ago

Partial document updates? Sounds like a job for the MongoDB Partial Magician! Ladies and gentlemen, prepare to be amazed as I pull the $set out of my hat!

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Janey

25 days ago

Wow, this is a tough one. I'm going to have to go with $set, but I'm also kind of hoping it's $update just so I can say I tried something different.

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Jacqueline

4 days ago

User 1: I think it's $set.

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Felton

27 days ago

Wait, $modify? Is that like a secret MongoDB superpower or something? I'm just going to stick with the classic $set and hope for the best.

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James

10 days ago

$modify is not a valid option for updating a document partially in MongoDB.

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Kiley

11 days ago

I think $set is the way to go for updating a document partially.

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Wai

1 months 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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Vince

5 days ago

I agree, $set is the correct option for updating a document partially.

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Jovita

11 days ago

$set is definitely the way to update a document partially in mongodb.

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Dean

24 days ago

Yeah, $set is the right choice for that.

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Hubert

1 months ago

I think $set is the way to go for updating a document partially.

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Glenn

2 months ago

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

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Chantay

2 months ago

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

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Corinne

2 months 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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Tanesha

23 days ago

I've made that mistake before too, but $set is the way to go.

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Anissa

28 days ago

I think you're right, it's $set for updating a document partially.

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Goldie

2 months ago

I think the answer is D) $set.

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