Disc Operating System (DOS) While working with MS-DOS, which command is used to copy all files from the currently logged drive and directory with the extension .TXT to the drive A? COPY A: *.TXT COPY *.TXT A: COPY *.TXT ALL.TXT COPY *.TXT C: COPY A: *.TXT COPY *.TXT A: COPY *.TXT ALL.TXT COPY *.TXT C: ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which DOS command is used to remove and scan memory and disk from viruses? MSAV SCANDISK DEFRAG VSAFE MSAV SCANDISK DEFRAG VSAFE ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) While using the DIR command, you can use certain switches with it. Which one of the following cannot be used with DIR? /W /P None of these /T /S /W /P None of these /T /S ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which file executes commands in DOS? SYSTEM.INI CONFIG.SYS COMMAND.COM MS-DOS.SYS SYSTEM.INI CONFIG.SYS COMMAND.COM MS-DOS.SYS ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) You can copy command.com to your disk from hard disk false true false true ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which of the following applies to external DOS commands? External commands reside in RAM until called External commands can only be executed from a batch file. External commands are stored on disk separately from COMMAND.COM External commands must always be used with the /e switch External commands reside in RAM until called External commands can only be executed from a batch file. External commands are stored on disk separately from COMMAND.COM External commands must always be used with the /e switch ANSWER DOWNLOAD EXAMIANS APP
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