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

wat is scan and check ? give me real time scenarios where we used these keywords in ur projects?

Four soft,

2 11777

wat is the difference between dataarea and data queue?

Airtel, Four soft, Shahi Exports,

5 30180

wat is meant by hidden field , why it is used?

Four soft,

4 19835

i'm working on progA , in that program i want to see the userids of the users who work on this program?

Four soft,

10 16909

how to see all source files in a particular library? ex:xyz is a library name a,b,and c..... are source files how to see?

13 32144

How we will read call stack?

4 13319

How can we access Interactive job LDA in Batch Job?. and How we can access a file in interactive QTEMP lib in Batch job?.

IBM,

4 23162

RPG/400 faqs?

HSBC,

1 10311

what is plat file?

Indian Infotech,

6 15033

what is the difference between the cpyf command crtdupobj command?

IBM,

9 45583

1) How to retrieve RRN through RPG ? 2) How to pass parameter by value ? 3) How to trap the error through the RPG/400

IBM, Tech Mahindra,

10 32616

what is the difference between adding keys & constraints into a phisical file

HSBC,

4 11483

what is the difference between adding keys & constraints into a phisical file

HSBC,

6 15304

How we can't update join logical files?

10 25022

what is the purpose of DMPCLPGM IN CL?

IBM, Wipro,

3 19431

Un-Answered Questions { IBM AS400 }

how may a cgi control duplicate inputs?

1010

what is the command used to invoke rlu ?

1813

is there any way I can ease my rpg controls on numeric input fields? How about an input date field?

1059

Explain how to detect record is locked in cobol/400? What is the solution for that?

860

Explain how to convert 2010/02/11 to m/dd/yyy.. With string and without string if any other method... Code?

1095

what is the use of unique keyword and what level it is defined?

1526

how you will find an error which is not in the first page of the subfile without using rolldown key?

949

What Is The Error If We Don't Get Login Screen?

1032

how to toggle between single line and multi - line display of a particular record in a subfile?

1703

What is binder language ?

1859

what is the clp command to access a query/400?

2047

what is a spool file?

1086

give an eg of ACQ-(ACQUIRE),BIT OFF,BIT ON,DEALLOC,DUMP,FEOD,FORCE,MHHZO,MHLZO,MHLLZO,MLHZO,REL,RESET,TESTZ,TESTB,TESTN----GIVE SMALL EXAMPLE TO THE OPCODES...TO UNDERSTAND FUNCTIONING...........

3774

how does the rpg element work?

1143

what is rpg ?

1580

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