Our Lessons

 
Week One



Definition of networking

Computer resources

Advantages  of networking

Disadvantages of networking


Week Two


•Types of networking:
–LAN
–MAN
–WAN
•Network classification by connection
•Terms in  computer networking:

  * Intranet

  * Extranet

  * Internet



 
Week Three



 Transmission media

Physical transmission media based on wired technology

  Twisted pair cable

  Coaxial cable and

  Fibre-optic cable).



 

Week Four



•Wireless technology
–Micro waves
–radio waves
–infrared waves

Factors that determines data transmission capabilities



Week Five



•Data Transmission Modes/directions
–Simplex transmission
–Half-duplex transmission
–Full-duplex transmission

Week Six



Network Topologies

üBus topology
üRing topology
üStar topology 
üMesh topology



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