Computer Science - Networking - Discussion

18. 

Which of the following network access standard is used for connecting stations to a circuit-switched network?

[A]. X.3
[B]. X.21
[C]. X.25
[D]. X.75
[E]. None of the above

Answer: Option B

Explanation:

No answer description available for this question.

Ghc said: (Aug 29, 2016)  
And for packet switched network X.25.

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