H3CSE-WLAN - GB0-341-ENU Exam Practice Test

Question 1

WX302 24 4 as C H3C introduced the industry's first n 802.11n standard and PoE+ integrated power switches, which use i Lie cense mechanism managed the number of P AP. The default specification is ______, the maximum specification is ______, and the e License step size is ______. (Multiple choice, answer in order)

A. 48

B. 12

C. 24

D. 36

Correct Answer: A,B,C

Question 2

The occupied bandwidth of each channel in 802.11g in ISM is?

A. 16.6Mhz

B. 5.22Mhz

C. 40Mhz

D. 22Mhz

Correct Answer: D

Question 3

Versions have been downloaded between AP and AC. What are the possible reasons? (Multiple choice)

A. The version on the AC is inconsistent with the version on the AP

B. AP hardware problem

C. There is no version of the AP on the AC

D. There is not enough space on the AP to store the version

Correct Answer: A,B,C,D

Question 4

The concepts of receiving sensitivity and maximum transmit power are consistent, and both express the same meaning.

A. True

B. False

Correct Answer: B

Question 5

In the 802.11 series of standards, it is only limited to the description of the MAC layer and the PHY layer.

A. True

B. False

Correct Answer: A

Question 6

The Wi-Fi Alliance is a non-profit international association established in 1999. It aims to certify the interoperability of wireless LAN products based on the IEEE802.11 specification and promote the formulation of new wireless standards. Wi-Fi certified products indicate It has basic interoperability (such as wireless connection, encryption, roaming, etc.). (Multiple choice)
Which of the following are the protocol standards proposed by the Wi-Fi Alliance?

A. IACTP

B. 802.11i

C. CAPWAP

D. 802.11e

Correct Answer: B,D

Question 7

Which of the following IEEE 802.11 protocols stipulates the security of wireless local area networks?

A. 802.11i

B. 802.11a

C. 802.11n

D. 802.11h

E. 802.11e

Correct Answer: A

Question 8

Which of the following technologies are the key technologies used by n 802.11n? (Multiple choice)

A. Frame collection

B. Channel Bundling

C. Short Gi

D. OFDM-MIMO

Correct Answer: A,B,C,D

Question 9

In H3C WA2200X series outdoor APs, which models support 220V mains power supply? (Multiple choice)

A. WA2210X G

B. WA2220X-AGP

C. WA2220X-AGE

D. WA2210X-GE

E. WA2220X-AG

Correct Answer: C,D

Question 10

What are the standards and organizations related to WLAN? (Multiple choice)

A. WAPI Alliance

B. IETF

C. WIFI Alliance

D. IEEE

Correct Answer: A,B,C,D

Question 11

The wireless network authentication method for user authority authentication through linkage with the s radius server is? (Multiple choice)

A. PEAP

B. EAP-MD5

C. WEP

D. WPA-PSK

Correct Answer: A,B

Question 12

For outdoor antenna installation, the wind resistance of the antenna can be ignored.

A. True

B. False

Correct Answer: B

Question 13

The maximum negotiated connection rate for 802.11a is?

A. 36Mbps

B. 11Mbps

C. 150Mbps

D. 54Mbps

Correct Answer: D

H3CSE-WLAN - GB0-341-ENU Exam Practice Test

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