Huawei
GB0-180 · Question #360
Frame relay and X.25 are same in that they( )
See the full explanation below for the reasoning.
Question
Frame relay and X.25 are same in that they( )
Options
- AAre both based on virtual circuit
- BAre both packet switching technique
- CAre both only layer 2 protocol
- DBoth support congestion detection, confirmation and retransmission, flow control mechanism
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