It really depends on your type of data, if it's sensitive data or not. And it also depends on what type of backup (Incremental, Decremental, etc.). But you should aim to backup at least once a week, and also do a backup of your original backup.
Answer:
In the SOA tab of the zone's Properties dialog box, increase the refresh interval.
Explanation:
Explanation:
It's placed near the door. When a visitor presses the button, the bell rings inside alerting you that someone is at the door.
If the computer you are using is a laptop that moves from one network to another, you can click the Alternate Configuration tab and configure a static IP address setting for a second network.