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ICT-Information and Communication Technology - Coggle Diagram
ICT-Information and Communication Technology
Components of ICT
3.Telecom & communication;
a) LAN — (school, home)
b) WAN — (internet)
c) MAN — (city)
4.People;
a) People; IT staff,Users,
b) Procedures; security rules,
c) Information
5.Data ;
1) Text , Image & Numbers
2) Audio & Video
2.Software
a) System SW ; Linux,Window
c) Utility software ; antivirus, tools
b) Application sw; Word, Chrome
1.Hardware
Basic HW;Keyboard,CPU,HDD ,Mouse
Adavance HW;Samrt watches, Smart Cities,VR Headset