COBOL Interview Questions and Answers | Mainframe | COBOL | IBM Interview |

[@trinadhujuri2011]

It is very helpful for interview

[@InterviewGIG]

Thank You!

[@venkynaidu8865]

Very useful information Thanks a lot 👍👍👍

[@InterviewGIG]

Keep Watching 👍

[@dipitstudyfun4546]

Nice

[@InterviewGIG]

👍

[@AntonioGibas]

You missed the part where the interviewer asks you to code something.

[@KnowledgeDima]

They ask you to code something like what? I have an interview tomorrow

[@mohamedasik8492]

Can you explain about static and dynamic call..

[@jaycahow4667]

A Static Call is invoked by using the name of a sub program that is Linked into the same Load Module that is currently executing. If the sub program is changed it must be relinked for the changes to take effect. A Dynamic Call uses the name of a Working Storage variable with a fixed value of a separate pre-linked Load Module. This Dynamically called Load Module must be present in a Load Library accessible by the executing program. When the Call is reached the Load Module is loaded into Core and executed. It will remain in Core for the length of the job (only loaded once) unles the Call is code to Release after the Call is finished. A module that is Dynamically Called can be changed and the changes will be picked up the next time it is invoked. Dynamically called Load Modules are usually created when they are accessed by many different jobs or programs so they can be modified without relinking everything that uses them. This normally makes maintenance easier but an error in one can cause issues with many jobs.

[@Americavlogintamil]

Clear one

[@InterviewGIG]

Thank You!

[@siddusmart9348]

Great explanation

[@InterviewGIG]

Glad it was helpful!