April 2010
Beginner
592 pages
16h 52m
English
Content preview from Computer Fundamentals
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2
THE COMPUTER SYSTEM HARDWARE
Contents
- Central Processing Unit (CPU)
- Arithmetic logic unit
- Registers
- Control Unit (CU)
- Memory unit
- Cache memory
- Primary memory
- Secondary memory
- Instruction format
- Instruction set
- Instruction cycle—Fetching, decoding,executing, storing
- Microprocessor—CISC, RISC
- Interconnecting the units of a computer— System bus, expansion bus, external ports
- Performance of a computer—Registers, RAM, system clock, bus, cache memory
- Inside a computer cabinet—Motherboard, ports and interfaces, expansion slots, ribbon cables, memory chips,storage devices, processor
Why this chapter
The computer as a machine consists of different components that interact with each other to provide the desired functionality of the computer. ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.