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PPT On Basic Of Network

Published in: Networking
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Basics of network

Roshin S / Sharjah

2 years of teaching experience

Qualification: Masters in computer science

Teaches: IELTS, OET, GED, GATE, Computer Science, English, Science, MS Office, Web Development, C Language, C++, Computer, Maths

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  1. Chapter 1 — The nature of technology: Computer networks
  2. What are networks for? In offices and schools, computers are connected to make a computer network. Networks are very expensive to run because they need a trained person to fix problems.
  3. Advantages of network Communication Sharing Saving work Working together
  4. What makes a network? Network devices send messages and files between computers, and to store files and applications. Cables join the devices together Network software make the devices work together.
  5. Two main types of network Local area network LAN joins computers in a single building. A LAN allows people in that building to work together. E.g; School network Wide area network WAN joins computers that are far apart. An organization with offices in different cities uses a WAN, so the employees can work together. E.g; Internet
  6. Activity > The Web valley primary school has 60 network connections. the average cable used for each connection is 50 meters long. how many meters of network cable are there in the school?