Disc Operating System (DOS) Which command is used to copy all files from drive A with extension .TXT to the currently logged drive and directory? COPY *.TXT ALL.TXT COPY *.TXT A: COPY *.TXT C: COPY a: *.TXT COPY *.TXT ALL.TXT COPY *.TXT A: COPY *.TXT C: COPY a: *.TXT ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) While working with MS-DOS, which command is used to specify the size of the disk to format. FORMAT/N : sector FORMAT/V FORMAT/T : tracks FORMAT/F : size FORMAT/N : sector FORMAT/V FORMAT/T : tracks FORMAT/F : size ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Match the device driver HIMEM.SYS to its operation Uses expanded memory on an 80386 processor Manages the use of extended memory Supports code page switching Supports (ANSI) terminal emulation Uses expanded memory on an 80386 processor Manages the use of extended memory Supports code page switching Supports (ANSI) terminal emulation ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which DOS command is used to remove and scan memory and disk from viruses? VSAFE SCANDISK MSAV DEFRAG VSAFE SCANDISK MSAV DEFRAG ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command is used to delete the directory and all its contents in one step? CD DELTREE RD DEL *.* CD DELTREE RD DEL *.* ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) The maximum length in DOS commands is 8 chars 80 chars 100 chars 127 chars 8 chars 80 chars 100 chars 127 chars ANSWER DOWNLOAD EXAMIANS APP
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