Point out the correct statement.

Question:Point out the correct statement.

1.The data format used by mongodump from version 2.2 or later is incompatible with earlier versions of mongod

2. The replica role confers no additional access, in keeping with the policy of least privilege

3.To backup a given database’s users, you must have the replace action on the admin database’s admin.system.users collection

4.All of the Mentioned

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