MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -What is a Switch? A switch is smarter than a hub. Similar to the hub, it is a connection point for all the devices in the network. However, it is more efficient at passing a data packet across the network.

Detailed explanation-2: -A router is the most intelligent and complex of the three network connection devices listed in this article. Rather than just forwarding data packets to other devices in a single network, routers are designed to forward data packets between two or more networks, as well as direct traffic between them.

Detailed explanation-3: -Switches generally have a more intelligent role than hubs. A switch is a multiport device that improves network efficiency. The switch maintains limited routing information about nodes in the internal network, and it allows connections to systems like hubs or routers.

Detailed explanation-4: -A router is far more intelligent than a switch because of its ability to carry out the operation of transferring data across various networks. There is no dictated path across which data is supposed to traverse, but a router is able to identify the best available path to reach its destination.

Detailed explanation-5: -When a switch receives data, it determines the destination and sends it directly to that device. It doesn’t broadcast the packet to all computers as a hub does, which means bandwidth is not shared and makes the network more efficient. For this reason alone, switches are more intelligent and preferred to a hub.