Network Technologies Quiz

What is a computer network?

• A collection of interconnected devices that share resources and exchange information

• A device connected to a network

• A wireless communication network

• A network that connects LANs in a metropolitan area

What is the main difference between LAN, MAN, and WAN?

• Size and geographic coverage

• Type of devices connected

• Speed of data transfer

• Type of network technology used

What is a mobile network?

• A radio-based common carrier system that allows devices to communicate wirelessly

• A network that connects LANs in a metropolitan area

• A computer network that connects devices in a small geographic area

• A network that connects devices across a large geographic area

What is the purpose of a mobile network as a common carrier?

• To provide service to all customers without discrimination

• To provide high-speed internet and network connections

• To connect devices in a home or building automation system

• To identify and track objects using radio waves

What are the data transmission rates for 2G, 3G, 4G, and 5G networks?

• 9.6 kbps to 10 Gbps

• 200 kbps to 100 Mbps

• 5 Mbps to 10 Gbps

• 100 Mbps to 10 Gbps

Which wireless network technology is commonly used in homes, offices, and public spaces?

• Wi-Fi

• Bluetooth

• Cellular

• Zigbee

What is the purpose of a hotspot device?

• To provide internet and network connections using Wi-Fi or cellular technology

• To connect devices in a home or building automation system

• To identify and track objects using radio waves

• To exchange information over short distances using NFC

What is the main difference between an intranet, extranet, and the internet?

• Accessibility and privacy

• Speed of data transfer

• Type of network technology used

• Size and geographic coverage

What are some important applications of mobile networks?

• Education, commerce, journalism, healthcare, and more

• Wi-Fi, Bluetooth, cellular, Zigbee, RFID, NFC, and satellite

• 2G, 3G, 4G, and 5G

• Intranet, extranet, and the internet

What is the purpose of a hotspot device?

• The purpose of a hotspot device is to create a wireless network and provide internet connectivity.

• The purpose of a hotspot device is to amplify the signal strength of a Wi-Fi network.

• The purpose of a hotspot device is to provide GPS navigation.

• The purpose of a hotspot device is to charge other devices wirelessly.