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? Use the SETVER command Contact the application's vendor support line Use the DOS+ command Restore the old DOS version None of these Use the SETVER command Contact the application's vendor support line 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? ATTRIB C:*.SYS A: SYS C: A: COPY C:DOSCOMMAND.COM A: None of these XCOPY C:DOS*.* A: ATTRIB C:*.SYS A: SYS C: A: COPY C:DOSCOMMAND.COM A: None of these XCOPY C:DOS*.* A: ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which of the following commands allows you to make a directory? DD None of these DIR MAKE MD DD None of these DIR MAKE MD 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 CHANGE None of these MODE/C MODE COLOUR MODE CO40 MODE CHANGE None of these MODE/C MODE COLOUR MODE CO40 ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which DOS command allows you to compress existing disks and to create new compressed volumes? None of these SCANDISK MSAV DBLSPACE DEFRAG None of these SCANDISK MSAV DBLSPACE DEFRAG ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS