You need to initially back up all business data and applications that have been identified for backing up. Which type of backup would you need to perform?

A.
Full backup.

B.
Incremental backup.

C.
Both of the above.

D.
None of the above.

Explanation:
Full backups are used to initially back up all business data and applications that have been unidentified for backing up. Full backups are usually performed monthly.
Incremental backups are performed to back up data that have changed since the last backup was performed.
References:
Charles J. Brooks, Server+ Certification Exam Cram 2 (Exam SK0-002), QUE Publishing, Indianapolis, 2006, pp. 442-443.