z/OS Concepts

Case Training
Bristol, Edinburgh, Leeds, London, United Kingdom

Course Format: Classroom | E-learning | Virtual Class | Online | On-site | Blended | Self-paced

Course Description:

'' The course is aimed at developers new to the z/OS environment. This course covers the basic concepts of the z/OS Mainframe environment, its structure and how applications are developed and executed within it.

Pre-requisites
None.

Course Objectives
Whilst covering the basics of the z/OS Mainframe environment and how it is used, this course also aims to give an insight into the software used on a mainframe and how each piece of software interacts with each other. On completion of this course the student will be able to:

Understand the components that comprise a mainframe
Understand the operating system
Understand the purpose of the Job Entry System and JCL
Understand how data is stored and edited
Understand basic programming concepts
Understand the different types of databases
Understand the difference between batch and on-line processes
Understand the different roles and responsibilities within IT
Understand the different phases of a project lifecycle
Course Environment
Development will be performed using:

IBM Mainframe
Course Details
THE MAINFRAME
An Introduction to Mainframe Components
THE OPERATING SYSTEM
z/OS
NETWORKS
What is a Network ?
Network Components
Network Configuration
Types of Network
Accessing a Mainframe
THE MAINFRAME KEYBOARD
Mainframe Keyboard Layout
JOB ENTRY SYSTEM
An Introduction to JES
JOB CONTROL LANGUAGE
JCL
The JOB Statement
The EXEC Statement
The DD Statement
The SYSOUT Dataset
Dataset Concatenation
Common System ABEND Codes
SDSF OR FLASHER
An Introduction to SDSF or FLASHER
MAINFRAME DATA
What is Data ?
How is Data Stored ?
DATA STORAGE
Data Storage Devices
Storage Capacity
Datasets
Storage Management Subsystem
DFHSM "H" COMMAND
Common DFHSM Commands
PROGRAMMING
Programming Languages
Language Types
3GL Theory
DATABASES
Database Management Systems
Hierarchical Databases
DL/1
The Relational Model
The DB2 Environment
ONLINE / BATCH COMPARISONS
Batch Programs
On-line Programs
Batch and On-line Comparisons
T.P. Monitors
Tele-Processing
CICS
IMS
ROLES AND RESPONSIBILITIES
Stages of Development Lifecycle
Business Requirements
Feasibility Study
Analysis
Design
Build
Unit Test
Link Test
System Test
User Acceptance Test
QA and Volume Test
Implementation
Change Management
SECURITY
Security Subsystems
SESSION MANAGERS
Session Managers
APPENDIX
Glossary of Terms
...''

Phone:01275 859666

School Address:

+ 44 (0) 1275 859666

Jobs & Resumes: Bristol, Edinburgh, Leeds, London
Houses & Roommates: Bristol, Edinburgh, Leeds, London

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