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Question 72 - PCCET discussion

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Which three layers of the OSI model correspond to the Application Layer (L4) of the TCP/IP model?

A.
Session, Transport, Network
Answers
A.
Session, Transport, Network
B.
Application, Presentation, and Session
Answers
B.
Application, Presentation, and Session
C.
Physical, Data Link, Network
Answers
C.
Physical, Data Link, Network
D.
Data Link, Session, Transport
Answers
D.
Data Link, Session, Transport
Suggested answer: B

Explanation:

Application (Layer 4 or L4): This layer loosely corresponds to Layers 5 through 7 of the OSI model.

Transport (Layer 3 or L3): This layer corresponds to Layer 4 of the OSI model.

Internet (Layer 2 or L2): This layer corresponds to Layer 3 of the OSI model.

Network Access (Layer 1 or L1): This layer corresponds to Layers 1 and 2 of the OSI model

asked 23/09/2024
Andre Beary
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