Question 52

A router manages traffic by maintaining a table of known devices on the network.

A router is responsible for directing data packets between devices on a network and ensuring efficient communication by maintaining an updated table of known devices.

A) Manages traffic by maintaining a table of known devices on the network

This option accurately describes the primary function of a router. By keeping a table of known devices, routers can effectively manage network traffic, making sure data packets reach their intended destinations efficiently.

B) Extends the cable range and allows connections by increasing signal strength

This option is incorrect because it describes the function of a network extender or repeater, not a router. While routers do facilitate connections, they do not primarily focus on extending cable range or increasing signal strength.

C) Converts analog to digital and vice versa

This option misrepresents the role of a router. The conversion between analog and digital signals is typically performed by a modem, not a router. Therefore, this choice does not accurately reflect the functions of a router.

D) Provides services such as website hosting and routing

While routing is a function of a router, this option inaccurately implies that routers provide website hosting services, which is not a standard function of routers. Hosting is typically managed by dedicated servers, not routers.

Conclusion

The correct answer, A, clearly defines the router's essential role in managing network traffic through device tables. All other options either misidentify the primary functions of a router or confuse it with other networking devices, demonstrating a lack of understanding of router capabilities. Thus, A is the definitive correct choice.