The RPG IV test measures knowledge of programming using Report Programmer Generator (RPG) IV. Designed for experienced programmers, this test covers the following topics: Arrays/Tables, Built-in Functions, Data Types/Formats, Defining Data/Prototypes, Exception/Error Handling, Expressions, Form Specifications, Indicators, Operation Codes, Programming Cycle, Subprocedures, Subroutines, and Symbolic Names/Reserved Words.