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2.1 BASIC CONCEPT OF NETWORK - Coggle Diagram
2.1 BASIC CONCEPT OF NETWORK
Advantages of Using Network
Sharing data and information
Facilitating communications
Sharing software
Sharing hardware
Disadvantages of Using Network
Costs can be expensive
Network can be vulnerable to security breaches and cyber attacks
A fault network server can cause difficulties with organization
Basic Hardware Component of Network
HUbs, Switches, Routers
NIC
Wireless Access Point (WAP)
Transmission Media
Computer
Repeater
Collection of Computer and Devices
Communication devices
Computer
Transmission Media
Allow computer to communicate around the world
PC, Notebook, Router, Smartphone, Laptop
Transmission Media
Guided
Twisted Pair Cable
Coaxial cable
Fiber Optic
Unguided
Infrared
Broadcast radio
Cellular radio
Microwave
Communication satellite
Communication Devices
Wireless Access Point
WIreless modem
USB modem
Portable Dongle Wi-Fi
USB wireless Wi-Fi hotspot adapter
Network Card
NIC
Router
Hub/Switch
Digital modem
Cable modem
DSL modem
ISDN modem
Dial-up modem