COMPUTER NETWORKS AND COMMUNICATIONS
NETWORK TOPOLOGIES AND PROTOCOLS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Hub
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Switch
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Modem
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Router
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Detailed explanation-1: -A router is a device that connects two or more packet-switched networks or subnetworks. It serves two primary functions: managing traffic between these networks by forwarding data packets to their intended IP addresses, and allowing multiple devices to use the same Internet connection.
Detailed explanation-2: -1.1) A primary function of a router is to forward packets toward their destination. This is accomplished by using a switching function, which is the process used by a router to accept a packet on one interface and forward it out another interface.
Detailed explanation-3: -Which information is used by routers to forward a data packet toward its destination? The destination IP address is the IP address for the receiving device. This IP address is used by routers to forward the packet to its destination.
Detailed explanation-4: -A router is a networking device that forwards data packets and is connected to two or more data lines from different networks.