220-1201 Network Types — Timed 10 Questions

Question 1

A city government wants to provide free public Wi-Fi in a downtown area spanning 2 square miles. The network must handle hundreds of simultaneous users and be accessible from streets and parks. Which network type is most appropriate for this deployment?

Accepted Answer

Metropolitan Area Network (MAN). A MAN (Metropolitan Area Network) is designed to cover a city-sized area, making it ideal for a public Wi-Fi zone. A LAN is too small, a WAN is too large and often not designed for public access in a small area, and a PAN is personal. The correct answer is MAN because it fits the downtown coverage requirement.

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Local Area Network (LAN)

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Wide Area Network (WAN)

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Personal Area Network (PAN)

Question 2

A user wants to wirelessly stream music from their smartphone to a Bluetooth speaker in the same room. Which network type is being used for this connection?

Accepted Answer

Personal Area Network (PAN). A PAN (Personal Area Network) is used for short-range connections between personal devices, such as Bluetooth speakers, headphones, or smartphones. LAN, WAN, and MAN are larger networks that are not designed for this immediate, device-to-device scenario.

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Local Area Network (LAN)

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Wide Area Network (WAN)

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Metropolitan Area Network (MAN)

Question 3

A multinational corporation has offices in New York, London, and Tokyo. They need a private, dedicated network to connect all offices with high reliability and low latency. Which network type should be implemented?

Accepted Answer

Wide Area Network (WAN). A WAN (Wide Area Network) is the only network type that can connect offices across continents. A LAN is local, a MAN covers a city, and a PAN is personal. The correct answer is WAN because it spans global distances, often using leased lines or MPLS.

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Local Area Network (LAN)

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Metropolitan Area Network (MAN)

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Personal Area Network (PAN)

Question 4

A small business wants to connect two separate office buildings that are 150 meters apart, with no existing data cabling between them. They need a reliable, high-speed connection without running new cables. Which type of network should be implemented?

Accepted Answer

Wide Area Network (WAN). A Wireless Wide Area Network (WWAN) or point-to-point wireless bridge is designed to connect two separate locations over a distance without physical cabling. This scenario describes a typical site-to-site wireless link, which is a form of WAN connection. PAN is for personal devices, LAN is for a single building, and MAN typically covers a city but often uses wired infrastructure.

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Personal Area Network (PAN)

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Local Area Network (LAN)

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Metropolitan Area Network (MAN)

Question 5

A customer reports that their laptop can connect to the internet at home via Wi-Fi, but at a coffee shop it cannot connect to the guest network. They have not changed any settings. Which network type is most likely causing this issue?

Accepted Answer

Local Area Network (LAN). A PAN is a short-range network for personal devices like Bluetooth, and a LAN is a local network. A WAN is the internet itself. The issue is that the coffee shop's network may require a different authentication method, but the question is about network types: the laptop is trying to connect to a different LAN (the coffee shop's) than its home LAN. The correct answer is LAN because the coffee shop's guest network is a separate local area network.

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Personal Area Network (PAN)

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Wide Area Network (WAN)

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Metropolitan Area Network (MAN)

Question 6

A user complains that their wireless mouse and keyboard stop working when they move more than 10 feet away from the computer. The devices use a USB dongle. Which network type is being used for these peripherals?

Accepted Answer

Personal Area Network (PAN). Wireless mice and keyboards typically use Bluetooth or proprietary RF, which are PAN technologies. PANs are designed for short-range (usually up to 10 meters or 33 feet) connections between personal devices. LAN, WAN, and MAN are larger networks not used for peripherals. The correct answer is PAN.

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Local Area Network (LAN)

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Wide Area Network (WAN)

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Metropolitan Area Network (MAN)

Question 7

A technician is setting up a small office with five computers that need to share files and a printer. The office is in a single room, and no internet access is required yet. Which network type should be created?

Accepted Answer

Local Area Network (LAN). A LAN (Local Area Network) is designed for a small area like a single room or building to share resources among devices. A PAN is too limited for five computers, a WAN is for long distances, and a MAN is for a larger area. The correct answer is LAN because it fits the single-room, resource-sharing requirement.

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Personal Area Network (PAN)

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Wide Area Network (WAN)

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Metropolitan Area Network (MAN)

Question 8

A company has two branch offices in different cities. They need to connect their LANs so employees can access resources at both locations securely over the internet. Which network type should be used?

Accepted Answer

Wide Area Network (WAN). A WAN (Wide Area Network) is designed to connect LANs across large geographic distances, such as between cities. A VPN over the internet is a common WAN implementation. A LAN is local, a MAN covers a city, and a PAN is personal. The correct answer is WAN because it spans cities.

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Local Area Network (LAN)

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Metropolitan Area Network (MAN)

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Personal Area Network (PAN)

Question 9

A school district with five elementary schools spread across a city needs to connect each school's LAN to a central data center for internet access and shared resources. Which network type should connect the schools to the data center?

Accepted Answer

Metropolitan Area Network (MAN). A MAN is designed to connect multiple locations within a city or metropolitan area, making it ideal for a school district. A LAN is too limited to a single building, a WAN is for larger geographic areas (like across states), and a PAN is for personal devices. The correct answer is MAN because it covers the city-wide scope.

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Local Area Network (LAN)

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Wide Area Network (WAN)

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Personal Area Network (PAN)

Question 10

A hospital needs to connect multiple buildings across a large campus to share patient records and imaging data. The network must be private, high-speed, and cover the entire campus. Which network type should be implemented?

Accepted Answer

Metropolitan Area Network (MAN). A MAN is designed to cover a campus or city-sized area, providing high-speed connectivity between multiple buildings. A LAN is too limited to a single building, a WAN is for much larger distances (often across cities/countries), and a PAN is for personal devices. The hospital campus scenario fits a MAN.

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Local Area Network (LAN)

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Wide Area Network (WAN)

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Personal Area Network (PAN)