Multiple choice technology mainframe

Access Method Services is invoked by -------

  1. IEFBR14

  2. IDCAMS

  3. DFSRRC00

  4. IKJEFT01

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

IDCAMS is the IBM mainframe utility program that invokes Access Method Services for managing datasets and catalogs. IEFBR14 is a no-op utility, DFSRRC00 is the DFSMSdss (Data Facility Storage Management Subsystem) program, and IKJEFT01 is the TSO terminal monitor program (TSO/ISPF).