IBM MainFrame Interview Questions
Questions Answers Views Company eMail

Define transient data?

560

What is dynamic transaction backout?

660

What is interval control?

591

Explain how do you establish a starting position in a browse operation?

560

Explain the difference between link and xctl?

500

Explain the logical message in cics?

577

What is the pic clause for the any bll cell type of data fields?

536

Explain the difference between the into and the set option in the exec cics receive map command?

545

Explain the cics command that is used for reading a record from the tdq?

536

Explain how do you terminate an already issued delay command?

533

Explain the significance of rdo?

614

Explain how to build up lu 6.2 communication?

601

Explain the purpose of the program list table?

595

Explain the difference between getting the system time with eibtime and asktime command?

549

What is the pic clause for the data type of length option field type of data fields?

538


Un-Answered Questions { IBM MainFrame }

How do define dynamic array in cobol.

653


What is notcat 2 - gs?

915


How to handle exceptional conditions in cics?

635


What is with ur in db2?

742


What is the purpose of dd?

711






Explain about rct.

638


Explain what happens when you issue a escape routine in a program? Will there be any compilation /run time erro?

554


What is an mdt (modified data tag)?

558


In case if at some point of time db2 is down, would that impact the pre-compilation process of a db2-cobol program?

566


Define TCT.

696


At what point are extension eliminators mandatory?

530


What is the use of db2?

574


how many buffers are allocated to vsam ksds and esds?

703


Define free space?

559


How can values be passed from the job stream to an executable program?

861