Q. The following commands gives the output like this #cat file1 file2#cat: file1: No such file or directory helloIf we execute the command “cat file1 file2 1>2 2>&1” the output would be (Solved)
1. cat: file1: no such file or directory hello
2. no output is displayed
3. cat: 1>2: no such file or directory
4. hello
- b. no output is displayed