67. What is a situation in which a campus area network (CAN) should be used?
Answer: B
A campus area network (CAN) should be used when a hospital has multiple buildings at one location needing to share information.
In this context, a CAN is ideal for connecting several buildings within a limited geographic area, such as a hospital, allowing for efficient data sharing and communication among various departments.
A) An organization has offices in several states and needs to set up a network connecting the offices.
This option describes a situation that would be better suited for a wide area network (WAN), as it involves connecting multiple offices across different states. A CAN is not designed for such a broad geographic scope.
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.
This option accurately reflects the purpose of a campus area network. A CAN is specifically intended to connect multiple buildings within a single site, making it perfect for the hospital scenario where seamless communication and data sharing is essential.
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.
This scenario involves multiple locations spread across a city, which again suggests the need for a WAN rather than a CAN. A CAN is limited to a localized area and would not effectively connect widely dispersed facilities.
D) A small business needs to set up a network to connect office computers, a server, and a printer.
While this option describes a networking need, it is more indicative of a local area network (LAN) requirement rather than a campus area network. A CAN typically encompasses multiple buildings rather than just connecting devices within a single business premise.
Conclusion
The correct option, B, is explicitly aligned with the purpose of a campus area network, which is to facilitate connectivity among buildings within a single location. Other options either exceed the geographic limitations of a CAN or involve networking scenarios that are better served by WANs or LANs. Thus, only option B correctly identifies a situation where a CAN is most appropriate.