Question

Point out the wrong statement.

(a) To modify an existing index, you need to drop and recreate the index

(b) Your client library may have a different or additional interface for this operation

(c) To see the status of an indexing process, you can use the db.statusOp() method in the mongo shell

(d) None of the mentioned

This question was addressed to me in exam.

This intriguing question comes from Index Management in division Index/Indexing Concepts of MongoDB

Answer 1

The correct choice is (c) To see the status of an indexing process, you can use the db.statusOp() method in the mongo shell

For explanation: To see the status of an indexing process, you can use the db.currentOp() method in the mongo shell.