VS COBOL II: Program Structure describes the basic structure of VS COBOL II programs. It explains the purpose and function of all divisions in a program. It builds the sample program's Identification and Environment Divisions.
VS COBOL II: Data Structure describes the features of the Data Division in VS COBOL II programs. It identifies the purpose and function of the File and Working-Storage Sections. It also completes the sample program's code in the Data Division.