What is a characteristic of EMC NetWorker volume cloning?

A system administrator wants to deploy a CloudBoost appliance to Microsoft Azure to extend on-premise data protection.
What are the recommended WAN requirements for the deployment?

A backup administrator has configured three clients for backup on a newly installed EMC NetWorker server. The administrator has configured a workflow to back up the clients at 6 P.M. each day.
The schedule specifies a synthetic full backup on Sunday and incremental backups the rest of the week. After two days, they notice that the client file indexes for these clients are not being backed up.
What is the reason for this issue?

When a user logs into the Dell EMC NetWorker Management Console (NMC) server, what provides token-based verification of NMC and CLI users?

An administrator experienced a power failure in their data center. After checking their Dell EMC Networker servers, the administrator discovered an error message on one of the Networker server.
The message indicates that the media database does not exist.
What is the recommended way to resolve any corruption in the database?