WHAT IS FERERENTIAL INTRIGRITY ?
how will you search an array?
1. There is a file called Month. Month has 12 members called Jan, Feb, ..., Dec. How to design a rpg code which can access any member and show its content. (User can ask for any member when required)?
What is a query can be displayed without saving it?
what is match field indicator?
which are the query selection criteria, which can be given in a query?
which type of object is used in db2/400?
what key word is used when screen is re-display?
how many specifications are there in rpg/400? What are they?
what is the function of cpyf command?
what is the purpose of indicators in rpg?
what is the clp command to access a query/400?
How can we read file using curser? how to define a curser?
WHAT is STORED PROCEDURE CONCEPT IN AS400 WITH EXAMPLE?
how do you know that records are locked?