Q.

The following commands gives the output like this #cat file1 file2
#cat: file1: No such file or directory hello
If we execute the command “cat file1 file2 1>2 2>&1” the output would be

A. cat: file1: no such file or directory hello
B. no output is displayed
C. cat: 1>2: no such file or directory
D. hello
Answer» B. no output is displayed
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