How Computers Work.

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Presentation transcript:

How Computers Work

Learning Objective………. I can explain how digital systems are connected to form networks that transmit data

Two or more connected computers which share information. 01001100101010111001010000101 What is a Computer Network? Two or more connected computers which share information. 01001100101010111001010000101

A school network Or in a school lab

An office network Like computers in an office

A home network Or a home network

How to make a network? Networking equipment

First you need two or more computers First you need two or more computers. When a computer is attached to a network it is called a “Workstation”

Network Interface Card

Each computer must have a network interface card

Network Cable

Now they can communicate

What if you have three or more computers? We use a switch or a hub to connect them together

workstation workstation Hub/Switch workstation workstation