IBM COBOL Data and File Management
Completed by Francisco Javier Peña Iglesias
January 26, 2026
14 hours (approximately)
Francisco Javier Peña Iglesias's account is verified. Coursera certifies their successful completion of IBM COBOL Data and File Management
Skills you will gain
- Category: File I/O
- Category: Relational Databases
- Category: Mainframe Technologies
- Category: Programming Principles
- Category: Database Management Systems
- Category: Job Control Language (JCL)
- Category: Data Access
- Category: Mainframe Computing
- Category: Database Theory
- Category: Data Storage
- Category: Databases
- Category: Computer Programming
