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NETWORK, TELECOMMUNICATIONS AND THE INTERNET (HOW INTERNET WORKS / …
NETWORK, TELECOMMUNICATIONS AND THE INTERNET
INTERNET
Internet of things (IoT)
Manufacturing
Transportation
Reatail
Data
Things
Processes
People
Development of the Internet
Buisness and consumers models of internet access
B2C
B2B
NETWORK COMPONENTS
The client model of computing
Servers
End-user data or terminals
Data communication equipment
Telecommunication channels
Guided media
Unguided media
COMPUTER NETWORKS
Business benefits for networks
Enable sharing of hardware resources
Restructure relationship with partners
Promote new ways of woring
Reduce costs
Reduce time for information transfer
Data communication equipment
Communication devices
Dial-up networking
Asymmetric digital suscribers line
Cable modems
Satellite communication
Hubs
Bridges and routers
Reapeters
Data service units
HOW INTERNET WORKS /
INTERNET STANDARDS
Intranet and Extranet
World Wide Web (WWW)
The Hypertext Transfer Protocol (HTTP)
Uniforms Resources Locators (URLs)
Cloud computing
Speed
Scalability
Cost
Reliability
Mobile access devices
Multimedia messaging service (MMS)
Wireless Application protocol (WAP)
Short messaging service (SMS)
4G
5G
3G
Electronic data interchange (EDI)
Voice over IP (VoIP)
Networking Standards
NETWORK TYPES
Local-area Networks (LAN)
Metropolitan-area Network (MAN)
Personal Area Networks (PANs)
Value-added Networks (VANs)
Wide-area Network (WAN)
Peer-to-peer Networking