最新的Huawei-certification認證 H35-910-ENU考試題庫

問題1

What is the minimum wireless coverage area of covering a certain geographical area?

A. Community

B. Sector

C. Frequency band

D. Site

正確答案: B

問題2

What are the main installation methods of RRU? (Multiple choice)

A. L-frame mounting

B. Pole mounting

C. Wall mounting

D. Ground installation

正確答案: A,B,C

問題3

Which of the following is the correct explanation of the insulation protection of the cabinet?

A. Since the cabinet grounding system is grounded, no insulation protection is required.

B. After the cabinet is installed, the resistance of the base and expansion bolts should be greater than 5 megohms.

C. After the cabinet is installed, the resistance of the base and expansion bolts should be greater than 30 megohms.

D. After the cabinet is installed, the resistance of the base and expansion bolts should be less than 0.5 megohms.

正確答案: B

問題4

Tower Mounted Amplifier is only suitable for the low frequency band and is not suitable for the high frequency band.

A. TRUE

B. FALSE

正確答案: B

問題5

Which indicator of the antenna is used to test the inclinometer?

A. Downtilt angle

B. Azimuth

C. The above answers are all wrong.

D. Height

正確答案: A

問題6

During the installation of the antenna, which of the following links will affect the standing wave? (Multiple choice)

A. Jumper damage is not available

B. Jumper head bilging

C. Waterproof is not ready

D. The connector is not tightened

正確答案: B,C,D

問題7

The computer in Huawei's intranet, that is Huawei office environment, and it is forbidden to initiate remote access to sensitive national networks.

A. TRUE

B. FALSE

正確答案: A

問題8

Which cable should I install first when installing the following cables?

A. Black workplace

B. Blue power cord

C. Power monitoring line

D. Yellow-green protective land

正確答案: D

問題9

What are the following stages of the "high-risk operation" process? (Multiple choice)

A. Verification phase

B. Preparation stage

C. Closed loop phase

D. Implementation phase

E. Confirmation phase

正確答案: A,B,C,D

問題10

Regarding the work high above the ground PPE, which is the correct statement?

A. When work high above the ground, all workers must wear appropriate personal protective equipment.

B. When work high above the ground, personal protective equipment may not be provided for skilled tower workers.

C. When work high above the ground, the tower worker can choose any personal protective equipment that he likes to wear.

正確答案: A

問題11

Which of the following is the general cabinet power-on procedure?

A. Chassis module power switch closed -> cabinet input power distribution switch closed -> single board switch closed

B. Cabinet input power distribution switch closed -> Single board switch closed -> chassis module power switch closed

C. Cabinet input power distribution switch closed -> chassis module power switch closed -> Single board switch closed

D. Single board switch closed -> chassis module power switch closed -> cabinet input power distribution switch closed

正確答案: C

問題12

Which of the following modules provides an interface to connect to the RRU?

A. LMPT

B. LBBP

C. UPEU

D. FAN

正確答案: B

問題13

Which of the following boards does the basic configuration of the BBU mainly include? (Multiple choice)

A. Power board

B. Baseband board

C. Main control board

D. Expansion board

E. Fan board

正確答案: A,B,C,E

問題14

Which of the following statement about the interfaces on the RRU is incorrect?

A. Optical/electrical interface 0 of CRRI is used to connect BBU or superior RRU

B. RTN(+) NEG(-) is the transmission interface

C. ANT_TX/RX transmit/receive RF interface, support transmission of ESC signals

D. RET's ESC antenna communication interface, supporting transmission of ESC signals

正確答案: B

最新的Huawei HCS-Wireless Hardware Installation(Written) - H35-910-ENU免費考試真題

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