Linux - Study Mode
[#616] shared memory can be used for?
Correct Answer
(C) read or read write operations
[#617] Which option of gcc inhibit all warning messages?
Correct Answer
(A) -w
[#618] The command 'enable -n '
Correct Answer
(B) disables the specified built-in command
[#619] Which variable contains last background job process id
Correct Answer
(D) $!
[#620] The file /proc version shows the version of . . . . . . . . used in the system.
Correct Answer
(C) both kernel and gcc