Which command lists filesets that are below AIX V7.2 technology level 4?

Which command lists filesets that are below AIX V7.2 technology level 4?
A . oslevel -r -1 7200-04
B. lslpp -s -1 7200-04
C. lppchk: -L -F "fileset level" I grep -v "7200-04"
D. instfix -i I grep -v 7200-04

View Answer

Answer: D