The JCL quiz really good to take it multiple times so that you will remember the concepts perfectly. Highly useful for mainframe developer.
The advanced JCL interview complex questions given on GDG, Tape data set and mainframe error codes. A quick refresher and surely boosts your knowledge.
The JCL always asked interview questions. You will face this kind of questions in almost all the interviews. Useful to refresh instantly.
Here are the various phases of JCL job execution. ZO/S uses Job Entry Sub-system(JES) to…
The popular questions given here on JCL cataloged procedure. These are so basic but asked in many interviews. Read more.
The data set in JCL can have three possible options one is KEEP, CATLG and PASS. Each has its own usages. Keep reading more.
There are two ideas on re-ordering the fields in the output file using DFSORT BUILD…
The super best advantages what you can do with DFSORT using sort utility in JCL. Read more.
In mainframe JCL, the MGMTCLAS usually defined by system storage administrator. Still, the question on…
Quick ideas and tips how to use GDGs effectively in JCL of mainframe projects. Valuable tutorial on GDGs really helpful for all mainframe developers.
Top parameters you need to give while using GDGs in a JCL
JCL cond parameter top questions and answers