Which network type links multiple resources or local area networks?

The correct answer is WAN, which stands for Wide Area Network. A WAN is designed to connect multiple resources, such as computers and local area networks (LANs), over large geographical distances. This type of network allows for the interconnection of different networks that may be in different cities, countries, or even continents, facilitating communication and data sharing between them.

In a WAN, resources from different locations can be accessed and shared, making it crucial for businesses and organizations with multiple sites. WANs can utilize various transmission technologies, including leased lines, satellites, and VPNs, to create an interconnected network that transcends the limitations of a single local area network.

Other options, while they describe different network types, do not fulfill the criteria as effectively as WAN does. A LAN is focused on a limited area, such as a single building or campus, while a MAN (Metropolitan Area Network) covers a larger area than a LAN but is still limited to a city or a large campus. A CAN (Campus Area Network) typically interlinks multiple LANs across a campus but doesn't extend to the vast distances that a WAN does. Hence, WAN is the most appropriate choice for linking multiple resources or networks over extensive areas.