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Exam 156-215.81.20 All Questions

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Exam 156-215.81.20 topic 1 question 138 discussion

Actual exam question from Checkpoint's 156-215.81.20
Question #: 138
Topic #: 1
[All 156-215.81.20 Questions]

How many layers make up the TCP/IP model?

  • A. 6
  • B. 4
  • C. 7
  • D. 2
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Suggested Answer: B 🗳️
by sivaN9 at May 6, 2024, 3:45 p.m.

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keikei1228
1 month, 3 weeks ago
Selected Answer: B
The TCP/IP model is composed of four layers. These layers are: - Application Layer - Transport Layer - Internet Layer - Network Access Layer (also known as the Link Layer or Data Link Layer) These layers correspond to the different functions and protocols used in network communication.
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sivaN9
8 months, 2 weeks ago
Selected Answer: B
https://www.giac.org/paper/gsec/2233/overview-defense-in-depth-layer-tcp-ip-model/103817#:~:text=4%20The%20TCP%2FIP%20Protocol,communication%20between%20systems%20can%20occur.
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