Huawei H12-311-ENU HCNA-WLAN exam practice test

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Share some HCNA-WLAN H12-311-ENU exam questions and answers below.
IEEE is the standards organization responsible for United States radio frequency use.
A.True
B.False
Answer: B

Which kinds of modulation mode does below figure belong to()?
A.AM
B.FM
C.PM
D.SM
Answer: B

BSS is called the Basic Service Set, BSS can be divided into Independent BSS and Infrastructure BSS two kinds ¡£
A.True
B.False
Answer: A

In 1999, the IEEE 802.11a standard setting is complete,it rules that the Wireless Local Area Network working frequency in 5.15 ~ 5.825GHz,data transfer rate reached 11 MBPS ¡£
A.True
B.False
Answer: B

Which protocol can support both 2.4 GHz frequency band and 5 GHz frequency band()?
A.802.11a
B.802.11b
C.802.11g
D.802.11n
Answer: D

The following protocols which support 2.4 GHz frequency band()?
(Select 3 Answers)
A.802.11a
B.802.11b
C.802.11g
D.802.11n
Answer: B C D

WDS technique improves the flexibility and convenience of the whole network structure, but can only support the working mode of point to point ¡£
A.True
B.False
Answer: B

Huawei AP products can only support configuration an SSID ¡£
A.True
B.False
Answer: B

If a completely composed of STA in BSS, the BSS is also called()?
A.IBSS
B.ESS
C.SSID
D.BSA
Answer: A

What is called of the network composed by a wireless AP and associated wireless client()?
A.IBSS
B.BSS
C.ESS
D.NSS
Answer: B

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