RPG400 Interview Questions
Questions Answers Views Company eMail

Why Rpg/400 is Famous?

IBM,

2 2195

Program to read marks of 10 students for 4 subjects and compute and display total marks and status of each student in rpg

712

write an RPG program to calculate the marks of 5 students (A,B, C, D, E)in 3 different subjects (eng, math, sci) an display on the screen

824

How to search particular records from the database file in rpg?

1 1365

How can we know running job is batch or interactive?

647

What is the purpose of record level identifier?

722

Need a sql query: retrieve all duplicate records in table?

1 1472

What is the difference between iter and do?

666

Suppose I have 3 jobs a b and c. I want to submit b after successful completion of a and want to submit c after successful completion of b. Without using job scheduler or job queue, how can I do that through cl program?

1 1715

We have job which is running as batch. It takes atleast 06 hours to complete tht job. But I wanna do tht job with in 3 hours?

761

If my rpg program has a date field, what extra care I have to take while compiling that rpg program? If the file is keyed and I have declared the file as well as key list properly in my program. Still am getting an error message like "chain/reade operation is not allowed" what may be the case?

611

What are the types of identifiers?

566

How can we override a file during runtime in rpg?

680

What is ment by record level identifier?

647

What is difference between bind by copy and bind by reference?

1720


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Un-Answered Questions { RPG400 }

what is the necessary keyword needed to scroll subfile records?

695


write an RPG program to calculate the marks of 5 students (A,B, C, D, E)in 3 different subjects (eng, math, sci) an display on the screen

824


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...........

3272


what is data area and how it is used in rpg program ?

750


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?

496






What is the difference between copybooks and subprocedures in as400?

801


what is program status data structure?

1372


if there is a module object , how to find the program object for this module object.Assume the module object name and program object name is not same.

2189


What is difference between bind by copy and bind by reference?

1720


How to write record if no field or the field are different in physical file in rpgle ?

483


what are the key words you must use when using a subfile?

685


How to select highest score of each subject or how to select highest income of every month?

1291


which program rpg or cl is efficent to update a transaction onto a database file and why ?

736


How to call one program from another program in RPG? please help me with the code

1252


How can we know running job is batch or interactive?

647