Multiple choice technology mainframe

Storage protect keys protect storage in conjunction with what other feature on the mainframe?

  1. LPAR (Logical Partition)

  2. ASM (Auxiliary Storage Manager)

  3. APF (Authorized Program Facility)

  4. PR/SM (Processor Resource / System Manager)
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Storage protect keys restrict access to protected storage areas. APF (Authorized Program Facility) marks certain programs as authorized, allowing them to bypass these protection mechanisms when necessary for system operations. LPAR and PR/SM relate to logical partitioning, not storage protection.

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