MongoDB Exam C100DBA Topic 6 Question 108 Discussion

Actual exam question for MongoDB's C100DBA exam

Question #: 108
Topic #: 6

[All C100DBA Questions]

Which of the following is supported by MongoDB?

ATransaction Management

BACID Transactions

CJournaling

DRelationships between Collections (Primary Key Foreign Key)

Show Suggested Answer

Suggested Answer: C

by Felicitas at Mar 08, 2025, 07:00 AM

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Donte

2 months ago

Actually, MongoDB does not support ACID Transactions because it is a NoSQL database.

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Ty

2 months ago

I'm not sure about that. I think MongoDB does not support ACID Transactions.

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Barbra

2 months ago

I believe MongoDB also supports Relationships between Collections.

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Donte

2 months ago

I think MongoDB supports Journaling.

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Sean

2 months ago

Wait, MongoDB has ACID transactions now? That's news to me. I'll stick with C) Journaling, the safe bet.

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Lindsey

1 months ago

Yeah, I'm surprised too. But journaling does sound like a safe option.

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Milly

2 months ago

I think I'll go with C) Journaling just to be safe.

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Isaac

2 months ago

I heard MongoDB now supports ACID transactions.

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Teresita

3 months ago

Relationships between collections? In a document-oriented database? That's a bit of a stretch. I'll go with C) Journaling.

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Kasandra

2 months ago

I'm leaning towards Journaling as well. It seems like a more common feature in MongoDB.

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Lauryn

2 months ago

Yeah, I don't think MongoDB supports traditional relationships like primary and foreign keys. Journaling sounds like the right choice.

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Ezekiel

2 months ago

I agree, relationships between collections in a document-oriented database seems odd. I'll also go with C) Journaling.

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Samira

3 months ago

I thought MongoDB was all about document-oriented databases, not traditional RDBMS features like transactions. I'll choose C) Journaling.

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Cristy

3 months ago

Transactions? In MongoDB? Haha, good one! I'll go with C) Journaling.

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Willow

2 months ago

Journaling is important for data consistency.

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Leah

2 months ago

I think journaling is a good choice.

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Regenia

2 months ago

Yes, MongoDB does support journaling.

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Lachelle

2 months ago

Journaling is supported by MongoDB.

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Kayleigh

3 months ago

I'm pretty sure MongoDB supports C) Journaling, but I'm not sure about the other options. I need to brush up on my NoSQL knowledge.

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Giuseppe

2 months ago

Yes, it does. Journaling is a key feature of MongoDB.

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Chandra

2 months ago

I think MongoDB does support journaling.

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Jutta

2 months ago

D) Relationships between Collections (Primary Key Foreign Key)

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Thurman

2 months ago

C) Journaling

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Skye

2 months ago

B) ACID Transactions

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Jovita

3 months ago

A) Transaction Management

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