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