MongoDB Exam C100DBA Topic 6 Question 100 Discussion

Actual exam question for MongoDB's C100DBA exam

Question #: 100
Topic #: 6

[All C100DBA Questions]

In which of the following scenarios is sharding not the correct option. Select all that apply.

AThe write operations on the collection are low

BThe write operations on the collection are very high

CThe working set in the collection is expected to grow very large in size

DThe collection is a read intensive collection with less working set

Show Suggested Answer

Suggested Answer: C

by Hana at Sep 16, 2024, 09:17 AM

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Jesusa

26 days ago

I'm pretty sure B and C are the correct answers here. Sharding is all about scaling out your database, so low write ops and read-heavy workloads don't really need that kind of heavy-duty solution.

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Celestine

30 days ago

Haha, I bet the exam writers were trying to trick us with these options. 'Very high write operations' and 'very large working set'? Sounds like a job for sharding if you ask me!

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Mozell

3 days ago

A) The write operations on the collection are low

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2 months ago

Hmm, I think B and C are the correct answers here. Sharding is meant to handle high write operations and growing data sets, so those scenarios wouldn't be a good fit for sharding.

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