MS-DOS developed in
1991
1984
1971
1961
Answer : B
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1) Which DOS command will format a floppy disk and transfer the system files
2) The following command set is correct according to their function
3) Which command is used to delete the directory and all its contents in one step?
4) After searching the current directory where does command.com search next?
5) Which of the following represents a correct sequence for the boot process on a DOS machine?
AUTOEXECBAT, CONFIG.SYS
CONFIG.SYS, AUTOEXEC.BAT
AUTOEXECBAT COMMAND.COM
CONFIG.BAT, AUTOEXEC.BAT
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