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

COBOL (1072)
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DB2 (1122)

IMS (143)
IDMS (107)
Natural (81)
ADABAS (26)

REXX (60)
Assembler (68)
CLIST (6)
QMF (32)

MVS (25)
OS390 (10)
OS 2 (7)
VSAM (319)

IBM MainFrame Interview Questions

Questions Answers Views Company eMail

How to Retriev and Display a Saved Query?

1 2612

What is the Use SHOW Command?

1 2661

How to Save Your Profile?

1 2706

How to Create a Prompted Query?

1819

How to List the Available Tables?

1739

How to Get Information About the Tables?

1752

How to Build a Row Condition?

1782

How to Canceling out of the Dialog Panel?

1 3058

I want to remove a duplicates form a given input field using rexx program. please Any one help me out to solve this ... Thanks in Advance.

1 3528

I want to remove a duplicates form a given input field using cobol program. please Any one help me out to solve this ... Thanks in Advance.

IBM,

3 17168

how can you define a dataarea(DTAARA) IN RPG? Which spec you define it C-spec/D-spec?

1919

what are the common errors that occured while programming in AS/400?

1586

IF a file has 10-members how do you process all of them? using CL& USING RPG?

1 2693

WHAT ARE THE RETRIVAL ORDER OF FILES IN RPG&sql?

1 2646

Why we use "OCCUR" with multiple occurence DS(Data Structure)?

1 2588

Un-Answered Questions { IBM MainFrame }

What is package in db2 mainframe?

1048

Define a path?

1147

Explain correlated sub-queries.

1113

What are the main control blocks available in ims db?

1155

what JCL Procedures?

1310

1.give the details about WHEN OTHER. 2. how many form are available in evaluate.

2172

Which is not true about evaluate statement

2519

what is diffrence b/w file-aid tool and file-aid utility???

4978

How can we see the copy book length using file-aid?

1021

explain about maximum displacement and how to cross this limit?

1204

Explain the significance of dbid used in adabs?

1057

What is multi row fetch in db2?

1112

What is the syntax for creating a table in the db2 database?

1154

Can we change the password using ALTER? anyone tried and changed?

2086

Define exec cics retrieve?

1248

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