21. An entire path name, consisting of several sub-directory names can contain upto
22. MS-DOS developed in
23. Maximum length of DOS command using any optional parameter is
24. In which version of DOS. CHKDSK command has been changed to SCANDISK?
25. CHKDSK command is used to
26. Which file is the batch file that is read while booting a computer?
27. Which command is used to backup in DOS 6+ Version
28. Copy and Xcopy are same in the sense
29. Which command be used to clear the screen and display the operating system prompt on the first line of thedisplay?
30. Which command is used to clear the screen
Read More Section(Disk Operating System (DOS))
Each Section contains maximum 100 MCQs question on Disk Operating System (DOS). To get more questions visit other sections.