z/OS Fundamentals

Catalog Home IBM Mainframe, Midrange & ISV Products z/OS Systems Programming

This course provides an examination of z/OS for systems programmers, operators and application programmers. Topics include an introduction to the z/series systems hardware and an exploration of z/OS architecture, system services and functions, storage management mechanisms and I/O processes. In particular the focus will be to explore the operation of the z/OS environment with an objective of understanding its performance and exploitation opportunities.

There are no prerequisites for this course.

5 Days/Lecture & Labs

System programmers, operators and application programmers that need an understanding of the z/OS environment and the subsystems supported.

  • System Basics
  • Programs
  • History and Overview of z/OS
  • The IPL Process
  • System Services and PARMLIB
  • Storage Management Mechanisms
  • Task Management
  • I/O Processing
  • Access Methods and Data Bases
  • Resource Management
  • System Managed Storage
  • Introduction to Basic Communication Services
  • Introduction to z/OS Subsystems and Services




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