Huawei H12-311 HCIA-WLAN Exam Practice Test Instant Access

Question 1

Which of the following rates is not the rate supported by the 802.11a protocol?

A6Mbps

B12Mbps

C24Mbps

D30Mbps

Answer : D

Question 2

The electrical performance indicators of the antenna include (Select 3 Answers).

AGain

BLobe width

CPower size

DPolarization mode

Answer : A, B, D

Question 3

What are the two basic service sets included in BSS (Select 2 Answers)?

AIndependent basic service set

BInfrastructure mode basic service set

CExtending the basic service set

DExtending the structure mode basic service set

Answer : A, B

Question 4

What is the operating frequency set by China in the 2.4 GHz band?

A2.4 GHz-2.4835 GHz

B2.471 GHz-2.497 GHz

C2.4465 GHz-2.4835 GHz

D2.445 GHz-2.475 GHz

Answer : A

Question 5

In order to facilitate management and maintenance, the AP power supply mode generally prefers to supply power.

AIndependent power adapter

BPOE switch

CPOE adapter

DAC power supply

Answer : B

Question 6

An infrastructure-mode network consisting of multiple APs and distributed systems that connect them, also known as what?

ABasic service set

BBasic service area

CExtended service set

DExtended service area

Answer : C

Question 7

The upgrade operation of the Huawei wireless controller AC6605 can only be performed on the wired side of the controller.

ATrue

BFalse

Answer : A

Huawei HCIA-WLAN V2.0 H12-311 HCIA-WLAN Exam Practice Test