Q4-COT

A single computer connected to the internet

A collection of interconnected computers

A standalone computer running multiple programs

A software program that manages files

Cables

Telephone lines

Radio waves

USB drives

Speed up internet connections

Securely connect to a private network over the internet

Block unauthorized websites

Provide free Wi-Fi access

A router connects multiple devices within a network and directs data, while a modem converts digital signals to analog for internet access.

A router provides internet access by connecting to a service provider, while a modem manages internal network traffic.

A router only works with wireless networks, while a modem is used for wired connections.

A router and a modem perform the same function and can be used interchangeably.

A company needs to connect multiple computers within an office network.

A home user wants to establish an internet connection using a DSL or cable service.

A school needs to manage network traffic between different departments.

A gamer wants to enhance Wi-Fi coverage throughout their house.

They slow down communication by increasing data traffic.

They enable faster, more efficient, and secure data exchange across the globe.

They are only useful for connecting devices within a single room.

They have made traditional communication methods, such as emails, obsolete.