Hardware - Hardware HAdm 174 Business Computing Lecture...

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Hardware HAdm 174 – Business Computing
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Lecture Roadmap Using Computers/Security Digital Representation of Information Database Hardware Software Networks Internet / Web
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The abbreviated family tree 1804 1820 Babbage Jacquard Computer Concepts Illustrated . Accessed: 2-16-00.
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The Stored Program Concept John von Neumann (1903--1957)
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Digital Computer: Structure Control Unit Arithmetic  Logic   Unit Secondary  Storage System  Clock Primary  Storage Input Output
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The Motherboard Support Structure Transmit Signals
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The Microprocessor (CPU) Processes Information Control Unit Arithmetic  Logic   Unit
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Memory (RAM, ROM, Disks) Stores Information Secondary  Storage Primary  Storage
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What is “Memory”? Secondary  Storage Primary  Storage
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What is “Memory”? Secondary  Storage Primary  Storage
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What is “Memory”? Secondary  Storage Primary  Storage
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What is “Memory”? Secondary  Storage Primary  Storage
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What is “Memory”? Secondary  Storage Primary  Storage
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Memory in Use Secondary  Storage Primary  Storage
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Memory in Use Secondary  Storage Primary  Storage
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Memory in Use Secondary  Storage Primary  Storage
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The System Clock Pumps life through the body
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Input Devices Captures light Captures “feel” Captures sounds
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