MainFrame Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

IBM MainFrame (5234)
IBM AS400 (1355)
IBM PL/1 (31)

MainFrame Interview Questions

Questions Answers Views Company eMail

How do you read from a TSQ?

IBM,

1 8012

Are sequential files supported by CICS?

1 6473

Name and explain some common CICS abend codes?

HSBC,

2 48575

What is the attribute byte?

IBM,

2 14853

What is the process of converting the CICS commands into the equivalent host language statements called?

3 8121

What is the common systems area (CSA)?

IBM,

2384

What are the 3 working storage fields used for every field on the map?

IBM,

1 4823

Explain how to handle exceptional conditions in CICS.

IBM,

1 6945

What is the difference between the enter key, the PF keys and the PA keys?

2 9854

What are the two types of transient data queues?

IBM,

1 4757

How to build up LU 6.2 communication?"

IBM,

1 4424

Which of the following commands, when issued by 2 different programs running at the same time, will prevent simultaneous use of resource 'SINGLE'?

1 4085

What happens to resources supplied to a transaction when an XCTL command is executed?

IBM,

1 4167

What is EIB. How it can be used?

1 7005

What is an ASRA abend ?

IBM,

3 14766

Un-Answered Questions { MainFrame }

What is the primary file?

1131

How many module come in Ibm framework?

1991

What is database descriptor?

1020

What is CICS ?

989

Explain control variable in online screens?

1003

What is deadlock in db2?

1069

what is the maximum number of subroutines allowed in rpg?

1779

what is the difference between call and ++call?

1456

What is a ci split?

960

Why block size is multiple of lrecl in jcl?

1423

What is the difference between pct and fct?

1221

List out the data types available.

1153

What is the use of dclgen in db2?

1085

What is the purpose of store statement?

823

What are fset, frset?

1012

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