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Which of the following collection is capped?

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+1 vote
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in MongoDB by (131k points)
Which of the following collection is capped?

(a) system.index

(b) system.replica

(c) system.profile

(d) all of the mentioned

I got this question in an interview.

I want to ask this question from Database Profiler in division Production Checklist, Security Concepts and Network Security of MongoDB

1 Answer

+1 vote
by (652k points)
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Best answer
The correct answer is (c) system.profile

Explanation: The database profiler writes data in the system.profile collection, which is a capped collection.

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