IBM RPG400 Question:
Download Questions PDF

What are the types of identifiers?

Answer:

Basically we know 3 type of identifier

1. is numeric which we denotes pic 9(2) like.
2. is alphabetic which we denotes pic A(2) like.
3. is alphanumeric identifier which we denotes pic x(2)like

Download IBM RPG400 Interview Questions And Answers PDF

Previous QuestionNext Question
Why we cannot call a service program? If I add a PEP can i call the service program?What is file identifier where we can use?