Operating System – Set 7

1) While working DOS which command transfers a specific file from one disk to another?

2) In which version of DOS. CHKDSK command has been changed to SCANDISK?

3) The command used to copy a file named temp.doc from drive C:to drive A: is?

4) SYS command is used to?

5) Which file is the batch file that is road while booting a computer?

6) Which command displays only file and directory names without size, date and time information(barren format)?

7) To copy the hidden system files of DOS to another disk you can use the command?

8) If you don’t know the current time, which command will you use to display?

9) An entire path name, consisting of several sub-directory names can contain up to?

10) In Ms-DOS what command you will use to display system date?  

11) MS-DOS developed in?

12) Which command is used to delete the directory that is empty?

13) Which command displays current directory name or changes from one to another?

14) Disk copy command in DOS is used to?

15) Which command is used to display all the files having the (.exe extension but different filename)?

16) In which year the first operating system was developed?

17) Which command is used to backup in DOS 6+ Version?

18) Which command is used to copy files?

19) Which command divides the surface of the blank disk into sectors and assign a unique address to each one (create Track & Sector)

20) Which command lists the contents of current directory of a disk?

21) If you need to duplicate the entire disk, which command will you use?

22) Which command be used to clear the screen and display the operating system prompt on the first line of the display/clear the screen?

23) Which command displays creates a new directory or subdirectory?

24) Only filenames and extensions are to be displayed in wide format, which command you’ll use

25) Which command displays comma for thousand separating on file size while listing?

26) Each time you turn on your computer, It will check on the control file?

27) Which command displays all the files having the same name but different extensions?

28) Which command should be used to display all files within the specified subordinate directory of the subdirectory?

29) Which command displays the directory list including files in tree structure?

30) Which of the following extensions of suggest that the file is a backup copy?

31) Internal command in DOS are?

32) Maximum length of DOS command using any optional parameter single command is?

33) CHKDSK command is used to?