RPG400 Interview Questions
Questions Answers Views Company eMail

Why Rpg/400 is Famous?

IBM,

2 1975

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

709

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

818

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

1 1163

How can we know running job is batch or interactive?

635

What is the purpose of record level identifier?

714

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

1 1442

What is the difference between iter and do?

657

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 1694

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?

750

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?

600

What are the types of identifiers?

556

How can we override a file during runtime in rpg?

673

What is ment by record level identifier?

642

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

1712


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Un-Answered Questions { RPG400 }

how do you use commitment control in rpg?

740


When it is desirable to describe files Internally?

1177


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?

600


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

709


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

1065






Set on command is used for closed all opened files , initialize var and release resource , return cmd is used for return to calling program but my req. Is dnt close opened files and resource must released while doing transactions , how can i do this...?

1451


Assume 2 users are using the same file and first user updates some record in the file. Will the 2nd user will be able to see the updated record or not?

499


Q:Hi all,i want accurate answer with code using in built functions.please sent me code as soon as posible. I have program nmed PGM1 which '' RETRIEVE Current production date''should correctly default the production date for the user who is issuing raw materials to the manufacturing.The production date can be different from the celendra date. However, the program does not make the correct adjustment for all manufacturing plants. there is a parameter which determines the production start time e.g. 07:00 if the system time precedes this,the program subtracts one from the celendra day.This work fine when the celendar day starts after production day as it does in England,the system should be adding one to the celendar day during the overlap. unfortunately the program was desined to assumed the celendar day always starts before the production day. Change required in the program: Change the PROGRAM PGM1 to use the new parrameter to decide whether to add or subtract 1 from the celendar day when determining the production date.

1748


how do I declare a table or array in rpg iv?

722


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

742


Interviewer asked me write down DDS for load all subfile .can anybody write dds

1003


How can we override a file during runtime in rpg?

673


how do I declare a minor?

702


can any one help in hawkeye and turnover or any change management system plzzzzz or send the documents to my mail id :gvsp.as4@gmail.com

1950


what is the use of sflnxtchg?

791