ASIS
PSP · Question #61
PSP Question #61: Real Exam Question with Answer & Explanation
The correct answer is A. X.25. See the full explanation below for the reasoning.
Question
WANs used which protocol developed by the Consultative Committee for International Telephone and Telegraph.
Options
- AX.25
- BXA.10
- CCXA 1.23
- DX.20
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