You have a computer that runs Windows XP Professional. You need to create a floppy disk to start Windows XP Professional on the computer if the start files become corrupt. What should you do?（）

A. From the Windows XP Professional computer, run diskcopy.exe /v a:.
B. From a computer that runs Windows 98, create a MS-DOS-based startup disk.
C. From the Windows XP Professional computer, create an Automated System Recovery (ASR) disk.
D. From the Windows XP Professional computer, format a floppy disk. Copy the NTLDR, ntdtetect.com, and boot.ini files to the floppy disk.&e