Multiple choice technology programming languages

which of this is a batch file?

  1. io.sys

  2. windows.sys

  3. command.com

  4. autoexec.bat

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

AUTOEXEC.BAT is a classic DOS batch file that executes commands at system startup. IO.SYS and WINDOWS.SYS are system driver files, while COMMAND.COM is the DOS command interpreter (an executable program), not a batch file.