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

RPG400 (448)
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DB400 (96)
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IBM AS400 AllOther (736)

IBM AS400 Interview Questions

Questions Answers Views Company eMail

Let?s consider a variable X of length 20. Move value ?ABC? to it.How to determine how many characters does X have?

1 6160

Suppose you have 3 members in a database file. How to read records from all the members without using CL (OVRDBF) i.e. Entire process should be handled exclusively in a RPG program?

7 12498

How do you do indexing in a physical file?

2 9833

Can an indexed file be accessed in arrival sequence in RPG?

3 8606

When will DUMP & DEBUG be ignored?

IBM,

3 10236

what is the necessary command needed before OPNQRYF and why?

5 27209

Can you copy the records created by the OPNQRYF to other files and how?

2 8873

What are different ways to pass data between programs and which one is the efficient way?

5 11949

What are the necessary keywords required to code a message subfile?

3 15073

What is the purpose of FRCDTA keyword?

IBM,

3 13279

What is the purpose of PUTOVR keyword?

2 12531

What is journalling and commitment control?

IBM,

3 11389

What is the purpose of Panel Groups?

4 19466

How can a screen field that has changed since the last output operation be detected?

IBM,

4 9273

What would be the effect on the field where reverse image, underline and high intensity?

IBM,

7 16455

Un-Answered Questions { IBM AS400 }

How to Define a Procedure in RPG?

1734

Space & Skip Are Which Level Keywords?

1193

if dspatr(pc) and csrloc were specified for a format, which keyword would have priority?

1683

How to know the particular record in pf with out reading?

1067

how can you display specific subfile page on the screen in unequal subfile?

1155

What is open data path?

1002

How to avoid using indicators in ile ?

1277

What is perform?

1101

can I touch the array during treatments?

1177

What is redefine?

1230

can you debug ile rpg program using isdb?

1268

explain the use of dftwrt display keyword?

1766

define the purpose of the *cat function?

1676

how to write *pssr ?

1078

how can u check no of records in a file?

1145

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