Multiple choice technology mainframe

DCB for LOADLIB should be

  1. LRECL= 80, RECFM=FB

  2. LRECL=225, RECFM=VB

  3. LRECL=80,RECFM=U

  4. LRECL=80, RECFM=VB
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

LOADLIB datasets in mainframe systems require specific DCB parameters. The correct configuration is LRECL=80 (logical record length of 80 bytes) and RECFM=U (undefined record format), which allows variable-length records within the load library. Option C correctly states these parameters. RECFM=VB would be incorrect as LOADLIBs use U format.

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