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Question

Point out the wrong statement.

a.

If you change the user that runs the MongoDB process, you must modify the access control rights

b.

The MongoDB instance stores its data files in /var/log/mongodb by default

c.

MongoDB uses memory mapped files for data management for efficiency

d.

None of the mentioned

Answer: (b).The MongoDB instance stores its data files in /var/log/mongodb by default

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Q. Point out the wrong statement.

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