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H12-711_V4.0 · Question #540
H12-711_V4.0 Question #540: Real Exam Question with Answer & Explanation
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Question
Which of the following descriptions of the working principle of switches are correct? (Multiple Choice)
Options
- ADifferent interfaces of the switch send and receive data independently.
- BThe MAC address table stores the mapping relationship between MAC addresses and switch
- CLayer 2 switches rely on the MAC address table to forward data
- DLayer 2 switches work at the data link layer
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