INTRODUCTION
PROTOCOL LAYERING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Application Layer 4-Provides user access to applications websites, files, email.
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IP
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FTP, HTTP, SMTP
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TCP
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ETHERNET
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Explanation:
Detailed explanation-1: -Layer 4 of the OSI model, also known as the transport layer, manages network traffic between hosts and end systems to ensure complete data transfers. Transport-layer protocols such as TCP, UDP, DCCP, and SCTP are used to control the volume of data, where it is sent, and at what rate.
Detailed explanation-2: -SMTP is part of the application layer of the TCP/IP protocol.
Detailed explanation-3: -The application layer sits at Layer 7, the top of the Open Systems Interconnection (OSI) communications model. It ensures an application can effectively communicate with other applications on different computer systems and networks.
There is 1 question to complete.