Answer the following statements true (T) or false (F)

1. You can assign any file name to a batch file, but the extension must be .EXE.
2. By convention, executable programs are assigned the extension BAT, COM or EXE.
3. Many MS-DOS commands assume a standard input or output device; for example, by
default the directory command sends its output to the screen. By using pipes the user can
change those defaults.
4. A filter accepts input from the standard input device, modifies the data in some way, and
sends the results to the standard output device.
5. A redirection parameter causes one command’s standard output to be used as the standard
input to another command.


1. False
2. False
3. False
4. True
5. False

Computer Science & Information Technology

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