Which unit is used to describe the gain of antennas?

• A.dBm
• B.dBi
• C.dB
• D.dBw

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Cisco's C2960S can support G.8032.

• A.False
• B.True

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In May 2014, Tolly has released the test report that proves Huawei CE switch support openflow 1.3 and numerous datacenter features including Trill, EVN, VS.

• A.TRUE
• B.FALSE

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The end-to-end service recovery time that Huawei could support is?

• A.50ms
• B.10ms
• C.200ms
• D.3.3ms

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Anti-tampering and anti-implantation of Huawei products include:

• A.After the service, delete all daily maintenance accounts of the system.
• B.Do not tamper with products.
• C.Do not reserve private or undisclosed interfaces or accounts.
• D.Do not implant malicious code, software, or backdoors in customer devices or systems.

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