29. A business has four locations throughout a city and needs to set up a network to share information among these locations. Which computer network should be used?
Answer: D
A Metropolitan Area Network (MAN) should be used.
A Metropolitan Area Network (MAN) is ideal for connecting multiple locations within a city, allowing for efficient data sharing and communication between the business's four sites.
A) Wide area network (WAN)
A Wide Area Network (WAN) typically covers large geographical areas, such as cities, states, or countries, making it less suitable for a business needing to connect locations within a single city. While WANs can connect distant sites, they often involve higher latency and costs.
B) Local area network (LAN)
A Local Area Network (LAN) is designed for smaller, localized areas, such as a single building or campus. Since the question specifies multiple locations throughout a city, a LAN would not be sufficient to connect all four sites effectively.
C) Campus area network (CAN)
A Campus Area Network (CAN) is meant for interconnecting multiple buildings within a campus setting, such as a university. While it could work for a business with closely situated locations, it is typically limited to a defined campus area and does not extend across an entire city.
D) Metropolitan area network (MAN)
A Metropolitan Area Network (MAN) is specifically designed to connect multiple locations within a city, facilitating high-speed data transfer and communication. This option is the most suitable for a business with four locations throughout the city, enabling efficient networking and resource sharing.
Conclusion
The Metropolitan Area Network (MAN) is the most appropriate choice for connecting the business's multiple locations within a city due to its capability to handle city-wide connectivity efficiently. Other options, such as WAN, LAN, and CAN, either cover too large or too small an area or focus on specific campus-like environments, failing to meet the business's specific needs.