Difficulty: Medium

Average Score: 72%

What is a situation in which a campus area network (CAN) should be used?

Rationale

A hospital has four buildings at one location and needs to set up a network to share information among the computers in all four buildings.

A campus area network (CAN) is specifically designed for a small geographical area, like a university or a hospital, making it ideal for connecting multiple buildings within a single location. This setup allows for efficient sharing of resources and information among the computers in close proximity.

A (An organization has offices in several states and needs to set up a network connecting the offices.) YOUR ANSWER

This situation requires a wide area network (WAN) rather than a campus area network (CAN) since the offices are spread across multiple states. A WAN is designed to connect networks over long distances, making it unsuitable for the localized connectivity that a CAN provides.

B (A hospital has four buildings at one location and needs to set up a network to share information among the computers in all four buildings.) CORRECT

This choice correctly identifies a situation where a CAN would be appropriately utilized. The requirement to connect multiple buildings within a single campus for efficient information sharing aligns perfectly with the purpose and design of a campus area network.

C (A company needs to create a network to connect its main office, two office branches, and a factory, all located in various places throughout a city.) YOUR ANSWER

Similar to choice A, this scenario calls for a WAN, as it involves connecting multiple locations that are not confined to a single campus. The diverse geographical placement of the branches necessitates a broader network solution than what a CAN can provide.

D (A small business needs to set up a network to connect office computers, a server, and a printer.) YOUR ANSWER

While this situation may seem to fit a CAN, it is more accurately described as a local area network (LAN) since it involves a simple, small-scale network within a single office space. A LAN is more suitable for such limited connectivity requirements rather than a CAN, which is intended for multiple buildings.

Conclusion

A campus area network (CAN) is best utilized in scenarios where multiple buildings within a single location need to be connected, as exemplified by the hospital needing to share information among its buildings. Other options, such as connecting distant offices or a single small business, either require a WAN or a LAN, respectively. Understanding the distinctions between these network types is crucial for effective network design and implementation.

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