IGCSE Chapter 4,5,6

Computer Network

• Connect People with letter

• Connect Car with remote key

• Connect computer and other digital device

• Connect phone with earphone jack

LAN

• Located Area Network

• Location Are Net

• Local Area Network

• Local Are Nice

Example of WAN

• Schools Network

• Office Network

• Internet

• infrared

Connect to Wi-fi = connect to internet

• True

• False

Sharing internet using smartphone

• Hotpot

• Tearing

• Tethering

• Tetran

hubs better that switches

• False because hub are expensive

• False, switch has efficient way to sent data

Connect Network Segment

• Bridge

• Switch

• Router

• ISP

the role of ip address in the network

• Internet Provider

• Internet Progress

• Internet Protocol Address

• Internet Problem Solve

Chat GPT is an example of

• Cloud Storage

• Cloud Printer

• Cloud Computing

• Crowd Funding

Good Password

• 123

• onetwotree

• p@ssw0rd

• D34r5_caRL4!