|
Why do you use a control card?
JOB CONTROLL LANGUAGE (JCL) Interview Questions
(Continued from previous question...)
Why do you use a control card?
A control card can be a member of a PDS or a sequential dataset and it used for storing the date field, Definitions of VSAM files ... etc. You use control card because you cannot use a instream procedure in a procedure. Generally you will be calling a PROC from your JCL and you cannot code instream procedure in the PROC and so you will point to the dataset which is called control card.
(Continued on next question...)
Other Interview Questions
| 