Disc Operating System (DOS) 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? Contact the application's vendor support line Use the SETVER command Use the DOS+ command Restore the old DOS version None of these Contact the application's vendor support line Use the SETVER command Use the DOS+ command Restore the old DOS version None of these ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) When executed from a bootable hard drive, which command will make a formatted floppy disk bootable? XCOPY C:DOS*.* A: ATTRIB C:*.SYS A: COPY C:DOSCOMMAND.COM A: SYS C: A: None of these XCOPY C:DOS*.* A: ATTRIB C:*.SYS A: COPY C:DOSCOMMAND.COM A: SYS C: A: None of these ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which of the following commands allows you to make a directory? DIR MAKE MD DD None of these DIR MAKE MD DD None of these ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) While working with MS-DOS, which command is used to specify the colour display, 40 columns and color? MODE COLOUR None of these MODE CO40 MODE CHANGE MODE/C MODE COLOUR None of these MODE CO40 MODE CHANGE MODE/C ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which DOS command allows you to compress existing disks and to create new compressed volumes? DEFRAG DBLSPACE SCANDISK MSAV None of these DEFRAG DBLSPACE SCANDISK MSAV None of these ANSWER DOWNLOAD EXAMIANS APP
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