Q6. How is backup utility useful? Is it necessary to take backup of data?
Ans. Backup utility program facilitates the backing up of disc. Backup means duplicating the disc information.
Backup of data is necessary as in case of any damage or data loss, this backed up data may be used. The files or folders or even drive can be backed up using this utility. You can back up files to floppy disks, a tape drive or even an another computer on your network. The backed up data may be restored when needed i.e., if your original files are damaged or lost.