Commvault Administrator Interview Questions and Answers

Deduplication on Commvault is a data reduction technique that eliminates redundant data to save storage space.

• It identifies and eliminates duplicate data blocks within and across backup jobs.

• It reduces the amount of data that needs to be stored and transferred, improving backup and recovery times.

• It can be applied at the client, media agent, or storage policy level.

• For example, if multiple users have the same file on their computers, Commvault will only store one copy of the ...read more

A storage policy is a set of rules that determine how data is stored, protected, and managed.

• Storage policies define the backup frequency, retention period, and data protection level.

• They also specify the storage location, media type, and replication options.

• Storage policies can be customized for different data types, applications, and business needs.

• Examples of storage policies include daily incremental backups, weekly full backups, and disaster recovery copies.

• Storage polic...read more