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