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Exam Cybersecurity Fundamentals Specialist All Questions

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Exam Cybersecurity Fundamentals Specialist topic 1 question 6 discussion

Actual exam question from ISA's Cybersecurity Fundamentals Specialist
Question #: 6
Topic #: 1
[All Cybersecurity Fundamentals Specialist Questions]

Which is the PRIMARY responsibility of the network layer of the Open Systems Interconnection (OSI) model?

  • A. Forwards packets, including routing through intermediate routers
  • B. Gives transparent transfer of data between end users
  • C. Provides the rules for framing, converting electrical signals to data
  • D. Handles the physics of getting a message from one device to another
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Suggested Answer: A 🗳️

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Eltooth
5 days, 18 hours ago
Selected Answer: A
A is correct answer.
upvoted 1 times
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Morax1100
3 months, 1 week ago
Selected Answer: A
The network layer (Layer 3) of the OSI model is primarily responsible for packet forwarding, addressing, and routing data between devices across multiple networks. This layer ensures that data packets are delivered to their destination by determining the best path through intermediate routers.
upvoted 2 times
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Evan7557
5 months, 3 weeks ago
Answer A
upvoted 1 times
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