IBM AS400 Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

RPG400 (448)
COBOL400 (67)
DB400 (96)
COOLPLEX (8)

IBM AS400 AllOther (736)

IBM AS400 Interview Questions

Questions Answers Views Company eMail

I want to change the attribute of field or want to add new field in existing PF but condition is format level identifier should not change, is it possible?

Mind Tree, TCS,

9 25294

difference betwen keywords and opcodes

3 9546

How to create a link between multiple maps in a mapset? How to make use of Transid in this case?

1885

1)how to do date validation in rpg? 2)how to delete dUPLICATE RECORDS?

IBM, Opus,

12 33233

how can i convert hexadecimal value to packed value?

CGI,

2 10603

how can i get the cursor position in display screen to to display my window?

5 16934

WHAT IS THE DIFFERENCE BETWEEN 'COLHDG' AND 'ALIAS'?

Accenture,

5 20695

WHAT IS ACTIVATION GROUP IN ILE?

Accenture, HSBC, TCS,

10 57343

how many variables can we declare in cl pgm?

13 22065

Which command we can use to update a physical file using c.l pgm?

Ocwen,

19 52385

What is the purpose of 'CPYTOIMPF' command?

Aditya Birla, Redington,

6 22497

CAN WE INSERT FIELD IN PHYSICAL FILE BY USING OPNQRYF?

4 13139

YOU CAN DELETE THE RECORD SPACE PERMENANTLY IN PHYSICALFILE THROUGH CL?

4 12617

is it possible to create a join logical file using two join logical files ? give exact reason for your answer

Ocwen,

4 13404

WHERE DO WE USE COMIT KEYWORD IN AN RPG PROGRAM? YOU MADE SOME CHANGES TO DATABASE BUT YOU DON'T WANT TO SAVE THOSE CHANGES NOW? HOW DO YOU HANDLE THIS ONE?

2 13863

Un-Answered Questions { IBM AS400 }

how can u check no of records in a file?

1145

what is the difference between call and ++call?

1456

what are indicators?

1054

What is a record lock error?

1766

how can you detect overflow for a print program that prints multiple lines per cycle?

1725

is it there an easy way to determine if an html section is available to issue a wrtsection upon?

976

what is a keyed physical file?

1836

Hi,Please give me the the answer for these quesitons? 1.what is IFS and ICF and RAPE amd DISKET fils? explain with example please? 2.What is the difference between POST AND SPACE OPCODES? 3.Can anybody tell me default printerfile command and object type?

2590

What is input procedure?

998

what are the limitations of cl (compare to rpg) ?

2319

Explain the input procedure?

948

Why we are not able to perform insert delete and update operation in Join logical file?

1468

what is cab?

1169

What is sort? And its syntax?

1058

http default port 80 is used by some other production http service. How can I create an http instance on another port to run cgidev2 and my future cgi developments?

1110

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