What can you do to ensure that only one bootstrap backup occurs daily?

An EMC NetWorker customer uses a custom schedule for backups and has disabled autostart in all savegroups. Backup reports indicate that a bootstrap backup occurs after each savegroup is run.

What can you do to ensure that only one bootstrap backup occurs daily?
A . Place the NetWorker server in its own group and enable autostart.
B . Run savegrp -O manually for each group.
C . Disable manual saves in the server configuration.
D . Run a savefs -O manually for each group.

Answer: A