Huawei
H31-311_V2.5 · Question #688
The preamble of the Ethernet frame structure is 7 bytes long, and the bit pattern of each byte is 10101010.
The correct answer is B. False. See the full explanation below for the reasoning.
Huawei Transmission Equipment Introduction
Question
The preamble of the Ethernet frame structure is 7 bytes long, and the bit pattern of each byte is 10101010.
Options
- ATrue
- BFalse
How the community answered
(39 responses)- A21% (8)
- B79% (31)
Topics
#Ethernet frame#preamble#frame structure#SFD
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