TRANSPORT LAYER
INTRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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In the sending computer, UDP receives a data unit from the ____ layer.
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Application
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Transport
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IP
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none of the above
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Explanation:
Detailed explanation-1: -Definition(s): A part of the application layer in the Open Systems Interconnection Reference model that is used for communication between two separate device’s applications. In the context of smart cards, an APDU is the communication unit between a smart card reader and a smart card.
Detailed explanation-2: -So DNS uses transport layer protocol UDP.
There is 1 question to complete.