Explains what operating systems are, why they exist and how the component parts fit together. Provides detailed descriptions of JCL, JES, system flow-chart, access techniques, handling I/O, using the catalog, telecommunications and transaction processing, security, time-sharing services, accounting and monitoring. Includes excellent guidelines on how to learn multiple virtual storage (MVS) and the skills necessary to get the position you desire.
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Book Description Tarquin Publications, 1992. Paperback. Book Condition: New. book. Bookseller Inventory # M0894353993
Book Description Tarquin Publications, 1992. Paperback. Book Condition: New. Never used!. Bookseller Inventory # P110894353993