- Mainframe Computing
- File Systems
- Relational Databases
- Data Management
- COBOL (Programming Language)
- Programming Principles
- Command-Line Interface
- Job Control Language (JCL)
- IBM DB2
- File Management
- Databases
- Database Management Systems
IBM COBOL Data and File Management
Completed by Mahmoud Ezzeddine
September 23, 2022
14 hours (approximately)
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Skills you will gain
