The maximum length in DOS commands is
80 chars
127 chars
100 chars
8 chars
Answer : B
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1) After upgrading your computer to a new DOS version, an older application displays the error message "Incorrect DOS version". What should you do to run this application?
Use the DOS+ command
Use the SETVER command
Restore the old DOS version
Contact the application's vendor support line
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2) Which file executes commands in DOS?
3) The autoexec.bat configuration file
Is run after config.sys on system boot-up
Contains all windows configuration files
Is also known as config.sys
Checks for system polarity
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4) 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
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5) Which command of DOS is used to sort the file in reverse order?
