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

please help me answer to this question what is the difference between the binding and srvpgm in ilerpg?

HCL,

4 17487

what is the difference between the procedure and module in ILERPG?

4 32555

Can we open close file in COBOL any number of times?

Kanbay,

2 14225

01 A PIC 9. 01 B PIC 99V1. 01 C PIC 99. MOVE 1 TO A. MOVE 0.2 TO B. COMPUTE C ROUNDED TO 3/3 + A.

2 6867

can we use cl programming to update or delete physical files

12 49532

Hi friends.. i want to be a IBM MainFrame Professional.. can any body tell me what is requirement for that... i m just BA, MA, and have simple diploma in Computers. what is pre-requisite.

3 6464

use of PUTOVR,OVRDTA,KEEP keywords?

HCL,

2 22775

where we give the MSGSFL in rpg400?

4 13388

how to change the length of the field in a physicalfile?

12 41566

there is any limit to display the members in rpg400?

3 11429

how to display all the members records in a physical file without using ovrdbf?

9 24834

suppose if we want to update the data in cl what we will do?

9 15827

how can we write LF using flatfile.

9 21373

if i have three programs progA,progB and progC .now i call progB from progA. but the progB does not exist . now i want to call progC instead of starting dump. how can we achieve this.

Four soft,

10 19930

wat is the difference between array and multiple occurence data structure?

Four soft,

4 26645

Un-Answered Questions { IBM AS400 }

If i change any file through application after entering data , how to check which file is updated through applications . For call stack we takes esc 3 then we chose 11..But What is answer of below qtn..?

1863

define a output queue?

1515

how can u check no of records in a file?

1096

Why we sometimes use same file name in file and tofile in ovrdbf and sometimes different?

1082

in conjunction with what other keyword must ovrdta and ovrata be used?

1492

how can I control the way a remote browser uses its cache?

1127

what is a join logical file?

1161

what is the syntax for plist?

1077

how to run other job when one job is active?

966

In RPG How to read a records from a file without using read opcodes?

1484

What is file information data structure(infds) in as400?

1429

list some of the commonly used commands for debugging?

1534

How do u design a physical file, when you have 2 Unique fields like for eg in A student file student ID and student examination no both are unique

965

What is the interactive job? What is the batch job? How to change the batch job to interactive job?

961

which are the string manipulation opcodes?

1032

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