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The Components of the system unit by Mind Map: The Components of the system unit
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The Components of the system unit

This is just a demo map that you can delete right away, if you feel like it...

The system unit

Drive bay(s)

Power supply

Sound card

Video card

Memory

Processor

Memory

The operating  system and other  system software

Application  programs

Data being  processed and the resulting  information

Data Representation

Analog

Digital

Processor

Multi‐core  processor

Dual‐core  processor

Quad‐core  processor

Expansion Slots and Adapter Cards

An expansion slot is a  socket on the motherboard  that can hold an adapter  card

An adapter card enhances  functions of a component of  the system unit and/or  provides connections to  peripherals

Ports and Connectors

A port is the point at which a peripheral attaches to or  communicates with a system unit (sometimes referred  to as a jack)

A connector joins a cable to a port

Summary

Components of the  system unit

How memory stores  data, instructions, and information

Sequence of operations  that occur when a  computer executes an  instruction

Comparison of various  personal computer  processors on the  market today

How to clean the  exterior and interior of a system unit