'Mainframe computers' presentation slideshows

Chapter 1: Computer, Internet, Web, and E-Mail Basics

Computer Concepts. 7 t h E d i t i o n. Chapter 1: Computer, Internet, Web, and E-Mail Basics. 1. Chapter 1 Computer, Internet, Web, and E-Mail Basics. Section A: Computer Basics. Computer Concepts 7th Edition Parsons/Oja. Chapter Preview. After this chapter, you should be able to:

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Understanding Operating Systems Fifth Edition

Understanding Operating Systems Fifth Edition. Chapter 6 Concurrent Processes. Learning Objectives. The critical difference between processes and processors, and their connection The differences among common configurations of multiprocessing systems

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Management Information Systems By Effy Oz & Andy Jones

Management Information Systems By Effy Oz & Andy Jones. Chapter 6: Databases and Data Warehouses. www.cengage.co.uk/oz. Objectives. Explain the difference between traditional file organisation and the database approach to managing digital data

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CAPACITY MANAGEMENT

CAPACITY MANAGEMENT. CHAPTER 10. DAVID A. COLLIER AND JAMES R. EVANS. LO1 Explain the concept of capacity. LO2 Describe how to compute and use capacity measures . LO3 Describe long-term capacity expansion strategies . LO4 Describe short-term capacity adjustment strategies .

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TYPES OF COMPUTERS

TYPES OF COMPUTERS. Group members: Nicola McLeod Natalia Mullings. What is a Computer?.

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Week 2: IT and organization

Week 2: IT and organization. Main idea: Companies used to be hierarchical, whereas today the relationships are more like a network. Challenges. How does a small (startup) company become an organized enterprise? Is it really possible to operate without a hierarchy of roles?

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Lemuel C. Stewart, Jr. Chief Information Officer of the Commonwealth

Transforming Information Technology in the Commonwealth . Lemuel C. Stewart, Jr. Chief Information Officer of the Commonwealth House Appropriations Committee September 19, 2005. Key Points to Start.

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Computer Forensics BACS 371

Computer Forensics BACS 371. Computer System Basics 1 Number Systems & Text Representation. Computer System Basics. Number Systems Decimal (base 10) Binary (base 2) Octal (base 8) Hexadecimal (base 16) Conversions Little Endian vs. Big Endian Text Representation ASCII EBCDIC

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History of Computers

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Technology Time line

Technology Time line. BY George Menjivar. Microcomputer. A microcomputer is a computer with a microprocessor as its central processing unit (CPU). It includes a microprocessor, memory, and input/output (I/O) facilities. Minicomputer.

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Computer Systems

Computer Systems. Hardware is the name that is given to any part of a computer that you can actually touch. An individual piece of hardware is called a device .

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History

History. Pre 1950 : the very first electronic computers valves and relays no OS single program with dedicated function Pre 1960 : stored program valve machines single job at a time OS just consists of a program loader. program. CPU. printer. 1960: transistor machines example: DEC PDP-8

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6067COMP Mainframe computing

6067COMP Mainframe computing. Dr S Ravindran (Ravi). 6067COMP Mainframe computing. Mainframes are powerful computers used primarily by corporate and governmental organizations for critical applications: Financial transaction processing B ulk data processing. Why Mainframe?.

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What is mainframe?

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Components & Categories

Components & Categories. Chris Roberts Josh Frazier Sam Smilack Cole Mallonee Jonathan Painter. Harware vs Software. Hardware Software. Hardware. Motherboard Storage Input/output devices Hardware Peripheral devices. Software. System Application Communications.

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Reflection/Review for Computer Hardware

Reflection/Review for Computer Hardware. By.justen. 4 main types of computers. Supercomputer

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Operating system

Operating system. Made by: Nilesh Kumar. windows.

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CSCE 390 Professional Issues in Computer Science and Engineering Three Simple Cases by Robert Barger: Absolutist and Rel

CSCE 390 Professional Issues in Computer Science and Engineering Three Simple Cases by Robert Barger: Absolutist and Relativist Positions. Spring 2010 Marco Valtorta mgv@cse.sc.edu. Reference: http://www.nd.edu/~rbarger/metaethics.html, written in 1993, accessed 2010-02-04. The Piracy Dilemma.

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