Disc Operating System (DOS) Which of the following statements is true in regard to diskcopy? Discopy is a built in command in dos Copy and discopy are same Diskcopy can be used with a floppy and a hard disk Diskcopy can be used on hard disks Discopy is a built in command in dos Copy and discopy are same Diskcopy can be used with a floppy and a hard disk Diskcopy can be used on hard disks 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? None of these MODE/C MODE COLOUR MODE CHANGE MODE CO40 None of these MODE/C MODE COLOUR MODE CHANGE MODE CO40 ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command will be used to display a column file compression ratio for each file of Double spaced disk? DIR/S DIR/W DIR/B DIR /C (/C switch introduced in DOS version 6.00) DIR/S DIR/W DIR/B DIR /C (/C switch introduced in DOS version 6.00) ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which DOS command is used to remove and scan memory and disk from viruses? DEFRAG MSAV SCANDISK VSAFE DEFRAG MSAV SCANDISK VSAFE ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command in DOS can be used to recover accidentally deleted files? UNDELETE DELETE/CANCEL RECOVER RESTORE UNDELETE DELETE/CANCEL RECOVER RESTORE ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Filename extensions help identify certain files. What filename extension identifies command files? EXE BAT SYS COM EXE BAT SYS COM ANSWER DOWNLOAD EXAMIANS APP
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