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

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IBM AS400 Interview Questions

Questions Answers Views Company eMail

Is it possible to add an keyfield or field to an Physical file without changing its file identifier. Example : - Say I have an existing physical file which is being used in 5 programs. Now I want to add an additional Keyfield or an field to it and I don't want to recompile the programs.

2 5316

Can be OVRDBF command mentioned after OPNQRYF command in CL?

1 5314

What is the exact difference between Service Program and Binding Directory?

1 7423

What are the types of Signature validation?

1 4417

What is an Array Data Structure?

1 3931

How to read data from *LDA (Local Data Area) in RPGLE program without using IN opcode?

1 9469

What is Multi Occurrence Data Structure(MODS)?

CTS,

1 4639

is it possible to do commitment control with out journaling?

1 3325

does cl support arrays

1 4842

pf named karthik 3members jan feb mar cmd must executed create mbr ar ap

1934

what is RCLRSC?

2 11842

how many key fields does cl required

1 4025

does we use case stmt in cl

1 3084

how do we know batch job aborted after we submitting it

1 4541

how do you detect unused spool storage?

2 4258

Un-Answered Questions { IBM AS400 }

What is the syntax of sort?

904

the output from my cgi is correctly interpreted by ms internet explorer, whereas netscape navigator would display it as a plain text. What should I do to have also netscape interpreting the html output from my cgi?

1079

How to reverse a string using RPG?

1495

what is the purpose of the indara keyword?

1754

What is %CHECK?

1270

what is the rpg system?

1278

what are various techniques to pass parameters from one program to another?

1861

is this a rpg channel?

1170

how many types of display are available on as/400 for user interaction?

1122

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

1796

What are the types of data structure in as400?

1037

when are the unique constraints executed?

1130

what is overlay?

1135

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?

961

I like to know if possible to use %TRIM or any statement with prefiv "%" like RPG ile programs. thanks

2488

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