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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TCP
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HTTP
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IP
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An instruction to communicate across a network
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Detailed explanation-1: -In the Internet architecture the network layer is responsible for routing packets through the packet-switched network from the source to the destination. The transport layer is responsible for end-to-end communication, from an application running on the sending host to its peer running on the destination host.
Detailed explanation-2: -Packet switching typically also bills based only on duration of connectivity, whereas circuit switching bills on both duration of connection and distance. Digital. Packet switching works well for data communication, transmitting digital data directly to its destination.
Detailed explanation-3: -Because TCP/IP was constructed to use packets, it is considered a packet-switching technology, the primary benefit of which is that data can be routed to a destination through any number of transmission points, making the network decentralized and less vulnerable to equipment failure.
Detailed explanation-4: -Packet switching is the fundamental protocol that lets the Internet and Local Area Networks function in their decentralized, user-directed, constantly evolving ways. The idea is to group data to be transmitted into discrete blocks known as packets.