Disc Operating System (DOS) While working with MS-DOS which command is used to copy all files with extension .txt into one file named all.txt? Copy *.txt a: Copy *.txt all.txt Copy a: *.txt Copy *.txt c: Copy *.txt a: Copy *.txt all.txt Copy a: *.txt Copy *.txt c: ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Format command is used to None of above Both of above Prepare a blank disk Create a new blank disk from a used one None of above Both of above Prepare a blank disk Create a new blank disk from a used one ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) The _____ switch instructs DOS to display the directory list in a wide format. /B /P /O /W /B /P /O /W ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which of the following applies to external DOS commands? External commands are stored on disk separately from COMMAND.COM External commands can only be executed from a batch file. External commands reside in RAM until called External commands must always be used with the /e switch External commands are stored on disk separately from COMMAND.COM External commands can only be executed from a batch file. External commands reside in RAM until called External commands must always be used with the /e switch ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) To conserve battery power on your laptop computer. What DOS v6.x command should you use? Powermon.exe Idel.com Pw.sys Power.exe Powermon.exe Idel.com Pw.sys Power.exe ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command is used to suppress the prompt that asks you to confirm that you want to delete the directory? ERASE *.* None of these DEL*.* DELTREE/F DELTREE ERASE *.* None of these DEL*.* DELTREE/F DELTREE ANSWER DOWNLOAD EXAMIANS APP
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