Tag: mainframe

Questions Related to mainframe

Is it possible to execute a program from any library using the referback?

  1. True

  2. False


Correct Option: A
  1. If the 4th column contains JES3 keyword, the line is considered to be JES3 statement, else it is

  2. System can't differentiates

  3. If the 3rd column contains JES3 keyword, the line is considered to be JES3 statement, else it is

  4. If the 1st column contains JES3 keyword, the line is considered to be JES3 statement, else it is


Correct Option: A
  1. be placed only at first DD statement in the step

  2. be placed in the program

  3. be placed anywhere in the particular step’s JCL

  4. not be placed any where in the JOB


Correct Option: C
  1. TIME=MAX

  2. TIME=UNLIMITED

  3. TIME=MAXIMUM

  4. TIME=NOLIMIT


Correct Option: D