Page 33 - Cyber Safety C-6

Universal Serial Bus (USB): A standard port used to connect and transfer data between
devices like computers, smartphones and peripherals.

Bluetooth: A wireless technology that allows devices to communicate over short distances,
typically used for pairing devices like headphones or keyboards.

Ethernet: A wired networking technology used to connect computers and devices in a local
area network (LAN) for fast data transfer.

Fibre Optic: A high-speed Internet connection that uses light signals transmitted through
glass or plastic fibers to deliver fast data over long distances.

Digital devices play a big role in our daily lives because they are fast, efficient and flexible.
Digital devices and technologies have transformed almost every aspect of modern life.
A network is a digital team, consisting of two or more devices (such as computers, tablets,
phones or game consoles) connected to share information and resources.
A router is a device that helps digital devices connect to the Internet.

Private Wi-Fi is like a locked gate around your house, offering safety and protection.
Public Wi-Fi is usually free and may not need a password or the password may be shared with
everyone.

A. Tick ( ) the correct option.
1. Identify the device that helps digital devices connect to the Internet.

(i) Tablet (ii) Router

(iii) Smartwatch (iv) Keyboard

2. Select the type of network that connects devices within a home or school.

(i) LAN (ii) PAN

(iii) WAN (iv) Internet

3. Pick the technology commonly used in WANs.

(i) Bluetooth (ii) USB cables

(iii) Satellites (iv) Wi-Fi

Devices and Networks: Your Digital Tools 31