The document outlines the contents of a presentation on computer networks, including the types (client/server and peer to peer), architectures, advantages, topologies (bus, ring, star, mesh, hierarchical), and communication technologies (intranet, extranet, internet). Network topologies discussed in more detail include their advantages - for example, bus topology has ease of installation and less cabling while ring topology has easy installation and fault identification.

1. Welcome To Our Presentation
Mahamud Hasan
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2. Contents
 Computer Network
 Type of Computer Network
 Network Architecture
 Client/Server Network
 Peer to Peer Network
 Advantage of Computer Networks
 Network Topologies
 Advantage of Network Topology
 Network Communications Technology
 Conclusion
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3. Computer Network
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4. For Example 4

5. Type of Computer Network 5

6. Network Architecture
 Client/Server
 Peer to Peer
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7. Client/Server Network 7

8. Peer to Peer Network 8

9. Advantage of Computer
Networks
 Sharing of devices such as printer and scanner
 Sharing of single high-speed internet connection
 Sharing of program or software
 Sharing of file
 Sharing of data
 Sharing of information
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10. Network Topologies
 Bus Topology
 Ring Topology
 Star Topology
 Mesh Topology
 Hierarchical Topology
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11. Bus Topology 11

12. Advantage Of Bus Topology
 Ease of installation
 Less cabling
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13. Ring Topology 13

14. Advantage Of Ring Topology
 Easy to install
 Easy to reconfigure
 Fault identification is easy
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15. Star Topology 15

16. Advantage of Star Topology 16

17. Network Communications
Technology
 Intranet
 Extranet
 Internet
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18. Intranet 18

19. Extranet 19

20. Internet 20

21. Thank For Your Attention
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