Understanding Computer Networks

Which of the following is NOT a type of wired network connection?

• Fiber Optic

• Coaxial

• Ethernet

• Wi-Fi

What is a key advantage of using a computer network?

• Resource sharing

• Reduced data security

• Limited communication capabilities

• Increased hardware costs

What is an example of a wireless networking technology?

• Ethernet

• Bluetooth Classic

• Wi-Fi

• Fiber Optic

Why is it easier to take backups when using a network?

• Centralized storage is only possible offline.

• Network backups require more manual effort.

• It is easier to take backups when using a network because it allows for centralized storage, automation, and reduced manual effort.

• Backups are faster without a network.

Which of these can be shared over a computer network?

• Emails and messages

• Websites and blogs

• Files, applications, and printers

• Social media accounts

What type of cable is commonly used for high-speed internet?

• Coaxial cable

• Fiber optic cable

• HDMI cable

• Twisted pair cable

Which wireless technology is often used for short-range communication?

• NFC

• Wi-Fi

• Bluetooth

• Zigbee

What is the primary function of a router in a network?

• To provide internet access to devices.

• The primary function of a router is to direct data packets between different networks.

• To store data packets for later use.

• To encrypt data for secure transmission.

Which cable type is known for its durability and high bandwidth?

• Fiber optic cable

• Twisted pair cable

• HDMI cable

• Coaxial cable

What is a disadvantage of using a wired network?

• Easier installation compared to wireless networks.

• Higher data transfer speeds than wireless networks.

• No interference from other devices or networks.

• Limited mobility due to physical cabling.