Lesson 3: Administration, Configuration, Security, and Operations

This lesson develops practical understanding of administration, configuration, security, and operations for the Learn COBOL Training.

Topics Covered

• System configuration, resources, devices, software, users, and service management
• RACF or access-control concepts, profiles, permissions, logging, and audit
• Monitoring jobs, queues, resources, messages, and operational health
• Maintenance, changes, scheduling, and controlled production practices
• Administrative scenario practice

Lesson Outcome

Learners complete this lesson with the ability to explain, apply, validate, and troubleshoot the covered mainframe workflow.