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4A0-100 · Question #6

Which of the following statements is TRUE regarding the development of the OSI Reference Model?

The correct answer is A. OSI was developed as an alternative, open standard to IBMs SNA model. See the full explanation below for the reasoning.

IP Network Fundamentals

Question

Which of the following statements is TRUE regarding the development of the OSI Reference Model?

Options

  • AOSI was developed as an alternative, open standard to IBMs SNA model.
  • BOSI protocols were no longer used after TCP/IP was developed.
  • COSI model is much simpler than TCP/IP.
  • DOSI model is maintained exclusively by the IETF.

How the community answered

(54 responses)
  • A
    81% (44)
  • B
    11% (6)
  • C
    6% (3)
  • D
    2% (1)

Topics

#OSI model#IBM SNA#standards history#open standards

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