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Chapter 5 - Coggle Diagram
Chapter 5
Internet
Definition
Backbones
Internet service Provider
Development of the Internet
Business and Consumer
models of Innternet access
B2B
B2C
C2C
Disintermediation
Re-intermediation
Internet of Things
(IoT)
Internet of Everything
(IoE)
Things
Processes
People
Data
Smart City
Applications
Manufacturing
Transportation
Retail
Edge Computing
Smart City
Inntranets and extranets
Intranet applications
Extranet applications
Firewalls
World Wide Web
Hyperlink
Web Browsers
Web Server
Static web page
Transaction log file
Protocol
Dynamicially created web page
Internet Standards
Networking standards
Open systems
interconnection
(OSI) model
TCP / IP
HTTP ( Hypertext
transfer protocol)
Uniform resource
locators (URLs)
Domain Names
HTML
Cloud Computing:
computing services on the Internet
Infrastructe as a service
Platform as a service
Software as a service
Focus on
mobile or wireless access devices
SMS
MMS
Wireless Application
Protocol (WAP)
Mobile services
GPRS
3G
4G
5G
EDI
Voice over IP
Network Components
Client/server model
of computing
Main components
Advantages
Disadvantages
Servers
Types
Network
File
Print
Fax
Mail
Database
Application
Communication
Blade
Replication
Tasks
Mantain Security
Sharing of peripheral devices
Sharing of applications
Sharing of Information
Critical functions
Performance
Capacity
Resilience / fault tolerance
Clustering
End-user computers or terminals
Data Communication equipment or
telecommunication processors
Communication devices
Dial-up networking
Remote location
Modem
Analoge data
Digital Data
Intecrated services digital
network (ISDN)
Asymmetrie digital
subskribier line (ADSL)
Satelite communications
Cable modems
Broadband services
Hubs
Bridges and Routers
Repeaters
Data Service units &
channel service units
Telekommunikation channels
Characteristics of guided media
Twistet-pair
Co-axial
Fibre-optic
Network Operating system
(NOS)
Characteristics of unguided media
Wireless infrared
transmission
Wireless transmission
Microwave transmission
Satelite transmission
Network operating systems (NOS)
Network types
Personal-area networks
(PANs)
Bluetooth
Local-area Network
(LAN)
WI-FI
Hotspot
Network topology
Bus / linear
Star
Ring
Metropolitan-area network
(MAN)
Metro Ethernet
WiMax
Value-added networks
(VANs)
virtual private network
(VPN)
Wide-area Network
(WAN)
peer-to-peer network
Computer Networks
Definition
Telecommunication
Business benefits
of networks
Disadvantages