What are necessary considerations regarding the installation and application of PTFs to the system?
A
PTFs can only be installed by the security officer (QSECOFR)The system must be backed up immediately prior to the installation.
B
The minimum rights of the profile installing the PTFs is*ALLOBJThe Save System (SAVSYS) command should be run before and after installation.
C
Licensed programs can be installed by a profile with *SAVSYS and *SECADM special authorities. The Save Licensed Program (SAVLICPGM)command should be run.
D
The minimum special authorities that the profile installing the PTFs must have is *SAVSYS, *JOBCTL and *IOCFGSYS. The licensed program DVDs should be available to complete the update.