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

RPG400 (448)
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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 6159

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 12492

How do you do indexing in a physical file?

2 9832

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

3 8604

When will DUMP & DEBUG be ignored?

IBM,

3 10228

what is the necessary command needed before OPNQRYF and why?

5 27207

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

2 8872

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

5 11940

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

3 15071

What is the purpose of FRCDTA keyword?

IBM,

3 13278

What is the purpose of PUTOVR keyword?

2 12531

What is journalling and commitment control?

IBM,

3 11383

What is the purpose of Panel Groups?

4 19463

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

IBM,

4 9270

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

IBM,

7 16445

Un-Answered Questions { IBM AS400 }

what are the three types of keywords associated with printer file ?

1701

What Does Lokup Does In Tables & Arrays?

1275

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

1155

How Chain operation copies the record's data to the input buffer for the program?

1606

what are the different types of arrays available in rpg ?

1713

what are the three line types in rlu ?

2187

which of the cl command can be used to determine which logical files are dependent on a specific file?

1093

how can a message from a message file appear as a constant on the screen?

1595

How to update physical file using logical file with example?

1058

what is the function of cpysplf command?

1687

Apart from opening of a file do we have any other use of USROPN?

1388

maximum number of subfiles that can defined in a rpg program for one display file is?

1992

How to index LF by relative record no (RRN)

3294

how do u compile rpgle program?

1117

is there any way to dynamically merge other html scripts into a given html?

1075

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