Question 1

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

A router is responsible for directing data traffic within a network by keeping track of all connected devices and their corresponding addresses. This management allows the router to efficiently send data packets to the appropriate destinations.

A) Provides services, such as website hosting and routing, for various devices

While routers can route data between devices, they do not provide website hosting services. This option incorrectly conflates the functions of a router with those of a web server, which is a distinct service.

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

This option accurately describes a primary function of a router. By maintaining a routing table, the router can effectively manage traffic, ensuring that data packets reach the correct devices on the network.

C) Extends the cable range and allows connections to be made by increasing the signal strength

This option describes the function of a range extender or signal booster, not a router. Routers do not extend cable range but rather facilitate communication between devices within a network.

D) Converts incoming analog data into digital and outgoing digital data into analog

This describes the function of a modem, not a router. A router's primary role is to direct network traffic rather than convert data formats.

Conclusion

The correct answer, option B, accurately represents the fundamental role of a router in managing network traffic through a routing table. Options A, C, and D mischaracterize the router's functions, illustrating the importance of understanding the distinct roles of networking devices.