What will be your approach in going either for OPNQRYF or Logical files. Which one to go for?
2 RPG400 7472In ProgramB there is a SBMJOB, which is a call to program C .There is also a CALL to program D from B. How would you check the program C has been executed in D?
4 RPG400 10145Let?s consider a variable X of length 20. Move value ?ABC? to it.How to determine how many characters does X have?
1 RPG400 5369Suppose 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 RPG400 10483