What is the return value of a shell script after successful execution?
Answer : B
Which command copies the contents of the directory /etc/, including all sub-directories, to /root/?
Answer : B
What parameter of ls prints a recursive listing of a directory's content? (Specify ONLY the option name without any values or parameters.)
See Below Explanation:
Answer : A
Where is the operating system of a Raspberry Pi stored?
Answer : C
Which of the following commands extracts the contents of the compressed archive file1.tar.gz?
Answer : C
What command displays manual pages? (Specify ONLY the command without any path or parameters.)
See Below Explanation:
Answer : A
Which of the following devices represents a hard disk partition?
Answer : D