Multiple choice technology operating systems What is the command to find the maintenance level of AIX 5.3 and above? oslevel -r maintenancelevel osversion uname -a Reveal answer Fill a bubble to check yourself A Correct answer Explanation The command oslevel ‑r returns the maintenance level (or release) of AIX 5.3 and later. The other options are not valid commands for this purpose, so the stored answer is correct.