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Tuesday, 19 April 2016

MINGGU KELAPAN - INTERNET & EMAIL


 Pada minggu ke-8 ni pembelajaran diteruskan dengan tajuk internet dan email.. Pada minggu ini, Tn Haji Johari Bin Hassan telah mengambil alih untuk mengajar kelas kami. Diharap masing-masing dapat menyesuaikan diri antara satu sama lain. heheheh..  ok masuk pada bab yang dipelajari..
ap itu internet structure??
- collection of network
- internetconnected comp. work by transmiting data through ip (internet protocol)
- connect to internet, port of network.

internet vs www
- internet is world wide web
- massive network
- information sharing model
- www is part of internet

hirachy of network
- from single compter  to LAN
- from LAN to ISP
ISP to www


what is IP ( internet protocol)
- language that comp use to communicate with other internet
- binary nu. 216.27.61.137 ( should decimal nu.)

domain
.com - business
.edu - education
.gov - goverment
.mil - military
.net - gateway
.org - other organization

type of internet connectionor access
- conventional dial up
- twisted pair cable
- cable to direct connection
- satelite internet access
- fixed wireless is :

  • similar to satelite
  • use radio tranmission
broadband - high speed internet connection





EMAIL


email is
- set electronically
choice delivered in sec/minutes

 advantage for email:
- convenience
- fast speed
- inexpensive

disadvantage for email :
- misdirection
- interception

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