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HCIA-WLAN V3.0

Last Update 13 hours ago Total Questions : 338

The HCIA-WLAN V3.0 content is now fully updated, with all current exam questions added 13 hours ago. Deciding to include H12-311_V3.0 practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our H12-311_V3.0 exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these H12-311_V3.0 sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any HCIA-WLAN V3.0 practice test comfortably within the allotted time.

Question # 21

Which of the following statements is correct ()?

(Select 2 Answers)

A.

When the user performs web authentication, it is triggered by the user ' s http message before the IP address is successfully obtained; at this time, it is forcibly redirected to the portal server,

Go through the certification process

B.

When the user performs web authentication, it is triggered by the user ' s http message after successfully obtaining the IP address; at this time, it is forcibly redirected to the portal server,

Go through the certification process

C.

WPA2 uses 802.1X authentication

D.

WPA only supports TKIP, an encryption technology

Question # 22

WLAN What are the working frequency bands ()? (Select 2 Answers)

A.

2 GHz

B.

5 GHz

C.

5.4 GHz

D.

2.4 GHz

Question # 23

After one data frame is sent and confirmed, what is the time interval to wait before sending the next data frame ()?

A.

SIFS

B.

IFS

C.

DIFS

D.

PIFS

Question # 24

2.4 GHz What is the range of operating frequency specified by China ()?

A.

2.4 GHz-2.4835 GHz

B.

2.471 GHz-2.497 GHz

C.

2.4465 GHz-2.4835 GHz

D.

2.445 GHz-2.475 GHz

Question # 25

A large number of devices appear AP and AC How to deal with the version mismatch failure ().

A.

Upgrade the versions to match each other

B.

replace AP equipment

C.

Replace the switch

D.

an examination POE Is the power supply normal

Question # 26

For the choice of WLAN coverage antennas, it is recommended to choose () for long and narrow areas, and () for wide and short-distance areas.

A.

Omnidirectional antenna; Omnidirectional antenna

B.

Omnidirectional antenna; directional antenna

C.

Directional antenna; omnidirectional antenna

D.

Directional antenna; Directional antenna

Question # 27

antenna A The gain is 11dBi ,antenna B The gain is 8dBi , You can say the antenna A Than antenna B The gain is large ().

A.

3 dB

B.

3 dBi

C.

3 dBd

D.

uncertain

Question # 28

Multi-floor deployment in a building AP When, the factor that needs attention is ().

(Select 3 Answers)

A.

The material of the wall

B.

Other interference signals

C.

In order not to affect the beauty, AP Should be hidden in the ceiling

D.

Unified planning channel

Question # 29

Configuration AP Authentication mode, AP What are the supported authentication methods

()? (Select 3 Answers)

A.

mac-auth

B.

sn-auth

C.

no-auth

D.

mac-sn-auth

Question # 30

In enterprise office scenarios, 40 MHz channel bandwidth is usually configured on the 2.4 GHz frequency band.

A.

True

B.

False

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