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GCIA · Question #424

Which of the following types of firewall functions at the Session layer of OSI model?

The correct answer is A. Circuit-level firewall. See the full explanation below for the reasoning.

Question

Which of the following types of firewall functions at the Session layer of OSI model?

Options

  • ACircuit-level firewall
  • BSwitch-level firewall
  • CPacket filtering firewall
  • DApplication-level firewall

How the community answered

(22 responses)
  • A
    73% (16)
  • B
    5% (1)
  • C
    9% (2)
  • D
    14% (3)

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