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MongoDB C100DBA Exam - Topic 1 Question 19 Discussion

Which option can be used with update command so that a new document gets created if no matching document is found based on the query condition?
D) Specify {upsert : true } as the third parameter of update command
A) upsert command instead of update command
B) This has to be handled in application code (Node.js, PHP, JAVA, C#, etc.) and cannot be handled in mongo shell query
C) {update: true, insert: true} as the third parameter of update command

MongoDB C100DBA Exam - Topic 1 Question 19 Discussion

Actual exam question for MongoDB's C100DBA exam
Question #: 19
Topic #: 1
[All C100DBA Questions]

Which option can be used with update command so that a new document gets created if no matching document is found based on the query condition?

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Suggested Answer: D

by Fatima at May 07, 2022, 10:46 AM

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Phil
8 months ago
Nah, option B makes more sense to me.
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Jin
8 months ago
Wait, is it really that simple?
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Jeniffer
9 months ago
Upsert is the way to go, no doubt!
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Youlanda
9 months ago
I thought it was option A at first.
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Ettie
9 months ago
It's definitely option D!
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Kimbery
9 months ago
I practiced a similar question last week, and I believe the correct option is D. It makes sense to use upsert for creating new documents.
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Eden
9 months ago
I'm not entirely sure, but I remember something about using an upsert option with the update command. Could it be A?
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Holley
9 months ago
I think the answer might be D, where you specify {upsert: true} as a parameter. It sounds familiar from my notes.
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Robt
9 months ago
I’m a bit confused; I thought upsert was handled in the application code, so maybe B is the right choice?
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Tijuana
9 months ago
Okay, I think I've got a handle on this. The key is to identify which option best describes the internal audit activity's responsibility in assessing the organization's IT governance. I'll weigh the options and select the most appropriate one.
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Paz
9 months ago
I'm pretty sure SNMP is not an email protocol, so I'll go with D.
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Nohemi
9 months ago
Assigning quantitative values to qualitative metrics could be a good way to make the risk profile more data-driven, but I'm not sure if that's the "BEST" approach based on the question.
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