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Question

Point out the correct statement.

a.

When a process writes to a resource, it takes an exclusive write lock to prevent other processes from writing to or reading from that resource

b.

As clients insert new documents into the capped collection, the tailable cursor continues to retrieve documents

c.

Write concern allows your application to detect insertion errors or unavailable mongod instances

d.

All of the mentioned

Answer: (d).All of the mentioned

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Q. Point out the correct statement.

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