Which of the following statements about WLAN is correct? (Multiple choice)

• A.AP9430-24X is the main central AP
• B.The advantage of 251D lies mainly in its smart antenna
• C.Compared with Ruijie, 2.5G is our main competitive advantage
• D.Comparison between our company and Aruba can guide the test report

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Which of the following statements about AirEngine5760-10 is correct? (Multiple choice)

• A.Built-in RFID module
• B.4 spatial streams for the whole device
• C.The whole machine rate is up to 1.774Gbps
• D.Support up to 512 users access

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Huawei AP7052DN supports smart antenna and IOT expansion.

• A.False
• B.True

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As data centers evolve from traditional architecture to the current AI stage, they provide several new competitive weapons to face the new trend. Which of the following is the correct answer? (Multiple choice)

• A.Self-developed FC switch
• B.Support ultra-large-scale lossless networking
• C.CE16800 meets the requirements of ultra-broadband networks and supports multiple types of interface boards from 10G to 400G
• D.FI achieves 1 minute fault detection, 3 minutes fault location, and 5 minutes fault handling
• E.SDN solution adds simulation verification function

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AR600 series support the SIC-5G-100 card.

• A.False
• B.True

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