OPERATING SYSTEMS FOR COMPUTERS
COMMAND LINE INTERFACE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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del-h
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del ____ help
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del /?
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del
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Detailed explanation-1: -Deletes the specified files from all the subdirectories. Quiet mode; suppresses prompts for delete confirmations. Use the help switch with the del command to show detailed help about the command’s several options. Executing del /? is the same as using the help command to execute help del.
Detailed explanation-2: -The del command displays the following prompt: Are you sure (Y/N)? To delete all of the files in the current directory, press Y and then press ENTER. To cancel the deletion, press N and then press ENTER.
Detailed explanation-3: -In computing, del (or erase ) is a command in command-line interpreters (shells) such as COMMAND.COM, cmd.exe, 4DOS, NDOS, 4OS2, 4NT and Windows PowerShell. It is used to delete one or more files or directories from a file system.
Detailed explanation-4: -Type help and press ↵ Enter . A list of all the available commands will be displayed.
Detailed explanation-5: -To delete a file, use the following command: del “<filename>” . For example, to delete Test file.txt, just run del “Test File.txt” . There may be a prompt asking if you want to delete the file. If so, type “y” and hit enter.