Create a COBOL application that reads records from files, processes the data, and generates output files
Develop a COBOL program that works with a VSAM indexed file (KSDS), using keyed access to read and update records.
Create a batch application that processes business records, validates input data, performs calculations, and generates reports.
Build a COBOL application that uses embedded SQL to access and process data stored in Db2 for z/OS.
Implement different file-processing scenarios using sequential, random, and dynamic access modes and compare how records are accessed and processed.
Build a COBOL program that detects and handles file-processing errors using techniques such as FILE STATUS, AT END, and INVALID KEY.
Upon successfully completing the IBM COBOL training program at igmGuru, you will receive an industry-recognized course completion certificate that validates your practical skills and theoretical knowledge in COBOL programming and IBM mainframe applications, including z/OS, JCL, DB2, and VSAM. It demonstrates proficiency in writing, debugging, and maintaining COBOL programs for enterprise environments.
