In Windows Server 2003, which of the following would you use to recover an operating system? Choose all correct options

A.
The floppy disk created by the Automated System Recovery (ASR) option, which stores the disk configuration of the server.

B.
The Windows Backup utility to create important Windows setup information.

C.
The Emergency Repair Disk (ERD) feature of the Windows Backup utility.

D.
All of the above

Explanation:
In Windows Server 2003, the Emergency Repair Disk (ERD) feature is replaced by the Automated System Recovery option. To recover a failed operating system, you would need to use the floppy disk created by the Automated System Recovery (ASR) option.
This is the floppy disk which stores the disk configuration of the server. You would also need to use the Windows Backup utility to create important Windows setup information.
Incorrect
Answers:
C, D: The Emergency Repair Disk (ERD) feature of the Windows Backup utility is replaced by the ASR option in Windows Server 2003.
References:
Charles J. Brooks, Server+ Certification Exam Cram 2 (Exam SK0-002), QUE Publishing, Indianapolis, 2006, pp. 441.