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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command is used to change the file name?

Both of above
Ren
None of above
Rename

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Disc Operating System (DOS)
Upper Memory blocks are located where?

Expanded memory
Extended Memory
Reserved Memory
Conventional Memory
None of these

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Disc Operating System (DOS)
The COPY command of MS-DOS, is used to:

copying files from one floppy disk to another floppy disk
copying one or more files on the same disk or directory
All of these
copying two or more files into a single file

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Disc Operating System (DOS)
When MS-DOS formats a disk, it automatically creates the main directory on your disk, which is called the _____ directory.

border
main
area
root

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to rename a file named file1.doc to file2.doc from a different directory called dir1?

Ren .doc\dir\.doc
Ren \dir1\file1.doc file2.doc
Ren file1.doc file2.doc
Ren2.doc \dir\file1.doc

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Disc Operating System (DOS)
Which was the last version of MSDOS that was released separately?

5
6.11
6.22
6

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