Q521
If special forms are needed for printing the output, the programmer specifies these forms through?
A.
JCL
AnswerB.
JPL
C.
Utility programs
D.
Load modules
E.
None of the above
Answer: Option A
Solution
Answer: Option A
Solution:
Job Control Language (JCL) is a name for scripting languages used on IBM mainframe operating systems to instruct the system on how to run a batch job or start a subsystem.More specifically, the purpose of JCL is to say which programs to run, using which files or devices for input or output, and at times to also indicate under what conditions to skip a step.