COMPUTER NETWORKS AND COMMUNICATIONS
NETWORK PROTOCOLS AND STANDARDS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Application, Transport, Internet, Data Link
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Physical, Data Link, Network, Transport, Application
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Network Interface, Internet, Transport, Application
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Internet, Application, Transport, Link
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Detailed explanation-1: -The TCP/IP model is based on a five-layer model for networking. From bottom (the link) to top (the user application), these are the physical, data link, net-work, transport, and application layers. Not all layers are completely defined by the model, so these layers are “filled in” by external standards and protocols.
Detailed explanation-2: -Internet Layer. This layer, also known as the network layer, accepts and delivers packets for the network. It includes the powerful Internet protocol (IP), the Address Resolution Protocol (ARP) protocol, and the Internet Control Message Protocol (ICMP) protocol.
Detailed explanation-3: -Physical Network Layer. The physical network layer specifies the characteristics of the hardware to be used for the network. Data-Link Layer. Internet Layer. Transport Layer. Application Layer.