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 24904

difference betwen keywords and opcodes

3 9405

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 32766

how can i convert hexadecimal value to packed value?

CGI,

2 10429

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

5 16704

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

Accenture,

5 20435

WHAT IS ACTIVATION GROUP IN ILE?

Accenture, HSBC, TCS,

10 56966

how many variables can we declare in cl pgm?

13 21542

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

Ocwen,

19 51729

What is the purpose of 'CPYTOIMPF' command?

Aditya Birla, Redington,

6 22203

CAN WE INSERT FIELD IN PHYSICAL FILE BY USING OPNQRYF?

4 12950

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

4 12414

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

Ocwen,

4 13230

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 13740

Un-Answered Questions { IBM AS400 }

What is data structure in as400? What is the use of data structure?

1030

what are all the contents of subfile?

1622

if we tried to move year part of *iso date into a field of length 3, what will happen ?

1219

what is the maximum number of fields under a record format of physical file?

1763

how does union file maintains record formats?

1059

how many levels are there in a physical file?

1710

What is the difference between physical file and logical file?

1081

Space & Skip Are Which Level Keywords?

1147

can we define multi-dimensional arrays in rpg ?

1551

how do you read changed records backward in subfile?

1047

When we have a file with Duplicate records and I want to read the unique record from the file. For example a file containing Emp Name as 'Ram' and there are 3 entries of it. So how to read a unique record from File?

906

what is the procedure and explain about real time scenario.

1899

during execution, an rpg/400 program automatically follows a sequence of operations for each record that is processed. The built-in program cycle includes the following logical steps.

1162

what is the rpg system?

1228

Using %check we are checking monika in mona what is output? What is %SCAN?

1595

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