Network Devices and cybersecurity Part 2

What is a Router? A router is a device that helps…

• Cook your food.

• Connect your devices to the internet.

• Play music.

• Charge your phone.

Answer explanation

A router is a device that connects your devices to the internet, allowing them to communicate with each other and access online resources. The other options do not describe the primary function of a router.

What is a Modem Used For? A modem is a device that…

• Translates internet signals so your devices can connect.

• Makes phone calls.

• Stores your favorite songs.

• Prints out documents.

Answer explanation

A modem translates internet signals, allowing your devices to connect to the internet. This is its primary function, making the first answer choice correct, while the others describe unrelated functions.

What is the Difference Between a Router and a Modem?

• A) A router connects devices to the internet, and a modem brings the internet into your home.

• B) A modem is used for printing, while a router is for calling.

Answer explanation

A router connects multiple devices to the internet, allowing them to communicate with each other and access the web. A modem, on the other hand, is the device that brings internet service into your home from your ISP.

What is a Switch Used For?

• Helps multiple computers in a network talk to each other.

• Controls the lights in a room.

• Changes TV channels.

• Fixes the Wi-Fi automatically.

Answer explanation

A switch is a networking device that connects multiple computers within a network, allowing them to communicate with each other efficiently. The other options do not relate to the function of a switch.

What Does a Network Cable Do?

• Connects devices to a network using wires.

• Charges your phone.

• Plays music.

• Connects your TV to a remote control.

Answer explanation

A network cable connects devices to a network using wires, allowing them to communicate and share data. The other options do not relate to the primary function of a network cable.

What is an Access Point? An access point is used to…

• Give more Wi-Fi coverage in large areas.

• Connect a printer to the internet.

• Store your files.

• Play online games faster.

Answer explanation

An access point extends Wi-Fi coverage in large areas by connecting to a wired network and broadcasting a wireless signal, allowing more devices to connect over a broader range.

What is a Firewall? A firewall is a special device or software that…

• Protects your network from hackers.

• Cooks food using fire.

• Fixes broken Wi-Fi cables.

• Makes your internet go faster.

Answer explanation

A firewall is designed to protect your network from hackers by monitoring and controlling incoming and outgoing network traffic. The other options do not accurately describe the function of a firewall.

What Does a Server Do?

• Stores and shares files with other computers.

• Prints homework.

• Makes your internet faster.

• Charges mobile phones.

Answer explanation

A server primarily stores and shares files with other computers, enabling data access and collaboration. The other options do not accurately describe the main function of a server.

What is the Role of an IP Address? An IP address is like…

• A home address for devices on a network.

• A secret password for Wi-Fi.

• A remote control for internet speed.

• A TV signal booster.

Answer explanation

An IP address serves as a unique identifier for devices on a network, similar to how a home address identifies a residence. This allows devices to communicate with each other effectively.

10. What Happens If a Router Stops Working? If your router stops working, you…

• lose internet connectivity

• can still access the internet

• need to replace your computer

• can use your phone as a router

Answer explanation

If your router stops working, you lose internet connectivity because the router is essential for connecting your devices to the internet. Without it, you cannot access online services.