Disk copy command in DOS is used to
Copy a file
Copy contents of one floppy disk to another
Copy contents of CD-ROM to another
All of the above
Answer : B
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1) Which statement is correct?
Directories can be kept inside a file
Files can not be kept inside a directory
1 millisec = 10 ^ 3 sec
None of above
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2) Which command is executed before the others when a computer is first turned on?
3) What switch would you use to view Smartdrive statistics?
4) What type of commands are individual programs kept, as separate files on the hard disk (DOS diskette)?
5) Filename extensions help identify certain files. What filename extension identifies executable files?
