Which option is available with a Trusted Master Server?

Auto Image Replication is being used to replicate New York backups to London. The New York backups have completed.
What is the next step?

An administrator needs to back up 100 clients using 10 LTO5 tape drives.
Which policy setting will perform the backup fastest?

An administrator wants to specify which networks or interfaces to use for outgoing NetBackup traffic from a selected host.
Which option under Master Server Host Properties should the administrator use to configure this?

Where should the administrator set the parameter in the Host Properties to enable failed restore jobs to automatically retry on Client1?

Weekly full backups run for clientA on master1 using a storage unit that belongs to media1. The administrator is required to retain clientA’s full backups for a period
of four months. When the administrator modifies the Full schedule, four months is missing from the selection list.
Where should the administrator add the four-month retention period under Host Properties?

Which parameter in NetBackup Management > Host Properties must be modified to change the logging level to 5 for client1.domain?

An administrator needs to prevent users on all client systems from performing user-directed restores while ensuring they are able to view the contents of all previous
backup images.
What should the administrator configure to accomplish this goal?