TRANSPORT LAYER
INTRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Connection estalishment
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Data transfer
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Connection tear down
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connection checking
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Detailed explanation-1: -A connection-oriented service involves three phases: a connection setup phase, a data transfer phase, and a connection teardown phase.
Detailed explanation-2: -Connection-Oriented Protocols TCP is an example of a connection-oriented protocol. It requires a logical connection to be established between the two processes before data is exchanged. The connection must be maintained during the entire time that communication is taking place, then released afterwards.
Detailed explanation-3: -There are actually three phases used by TCP: connection setup, data transfer, and connection tear-down.
Detailed explanation-4: -Transmission Control Protocol (TCP) is an example of a connection-oriented service. User Datagram Protocol (UDP), Internet Protocol (IP), and Internet Control Message Protocol (ICMP) are examples of connectionless service.