Because Standard Error and Standard Output represent the results of a command and Standard Input represents the input required for a command, only Standard Error and Standard Output can be redirected to/from a file is true.
True
Explanation:
In computer as standard error are displayed in such as monitor (standard output device). If any error is displayed in monitor can be redirected or rerouted to file for later stage analysis.
In DOS operating system or windows operating system in dos mode, if end user execute a command or bat file he or she can redirect or rerouted to out file by using “>” symbol
For example In DOS mode
Dir > a.txt
In above command directory list of current folder or current drive is redirected or routed to A.txt
If end user opens a.txt by using notepad, he or she list the files with details in a.txt.
