Computer Science · Operating Systems
While booting up an IBM-compatible PC running MS-DOS, which core system files must be checked and loaded into memory?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1COMMAND.COM, IO.SYS, MSDOS.SYS✓
- 2CHKDSK.EXE
- 3COMMAND.COM, DIR.COM, DATE.COM
- 4COMMAND.COM, DATE.COM, IO.SYS
Correct answer
COMMAND.COM, IO.SYS, MSDOS.SYS
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