TOP CICS Interview Questions and Answers
Read Latest CICS Interview Questions and Answers for Freshers, 2+ Years Experienced Q and A with Explanation PDF.
What is the ABEND command and when would you use it?
The ABEND command forces a task to end abnormally. It creates a transaction dump and invokes the dynamic transaction backout.
What is the difference between START and XCTL?
START is used to start a new task. It is a interval control command. XCTL is used to pass control to a program within the same task. It is a program control command.
What is an ASRA abend?
Any data exception problem SOC7, SOC4 etc.
What is the CICS LOAD command?
The LOAD command retrieves an object program from disk and loads it into main storage – it’s primarily used for a constant table that will be available system-wide.
What are the thress BMS options?
Minimum, Standard, FULL
What is ENQ, DEQ?
Task control commands to make resources serially reusable.
What is task control and what are the CICS commands associated with it?
Task control refers to the CICS functions that manage the execution of tasks. Task control commands are SUSPEND, ENQ, and DEQ.
What is the primary objective of CICS?
To provide the control and services of the DB/DC system
What is the use of DCT?
Destination Control Table used define TDQs
What is interval control and what are some of the CICS commands associated with it?
CICS interval control provides a variety of time-related features – common commands are ASKTIME, PORMATTIME, START, RETRIEVE, and CANCEL.