H35-910-ENU Practice Questions – HCS-Wireless Hardware Installation(Written) – PassQuestion Free Questions To Test Online

1. If the violation involves multiple aggravating standards, Accumulated penalties will be imposed for violations of the prescribed level.

TRUE

FALSE

2. The basic principles for determining the level of cybersecurity violations are: the nature of the behavior, the resulting loss and the severity of the impact, and whether the offending personnel is intentional.

TRUE

FALSE

3. Which of the following statement is true about the input voltage of the BBU3900?

+24V

-48V

-24V

+36V

4. What is the name of cable connecting the RRU to the antenna?

Fiber

Network cable

7/8 feeder

1/2 jumper

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

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

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

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

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

6. Which of the following devices should the DBS3900 site include? (Multiple Choice)

BBU3900

RRU

ODF

Battery

7. Which of the following modules cannot be installed in an APM 30H cabinet?

BBU3900

SPLU

RRU

EPU

8. Which of the following description is correct about the operation requirement?

Before entering the feed window, the power cord and fiber should be made to avoid the bay.

Before entering the room from the window, only the power cord is needed to avoid the bay.

All cables need to be used as a water-proof bay before entering the feeding window. The smaller the bending radius, the better.

Before entering the feed window, in addition to the fiber, the feeder and power line need to be used as a water bay.

9. What kind of grounding method is the grounding of the GPS arrester?

Working grounding

Protective grounding

Lightning protection grounding

10. What is the minimum number of tower workers required for a construction team involved in the operation on the tower?

One

Two

Three

Four

11. What is the power input supported by the DBS3900 base station?

220V AC

110V AC

-48V DC

+24V DC

12. Regarding the “high-risk operation” after an engineering accident, which of the following is not the direct notification object of the on-site supervision?

Project Manager

Project TD

Product Manager

Huawei Representative Office Engineering Manager

13. The CPRI cable must be connected correctly at one time. Otherwise, the RRU may be abnormal.

TRUE

FALSE

14. When it comes to construction safety operations, what is the time order of inspections must be guaranteed?

Check quality and compliance before using safety equipment and PPE

Check quality and compliance after using safety equipment and PPE

Check whether they have problems while using safety facilities and PPE

There is no need to check the safety facilities and PPE for quality and compliance

15. The remote ESC antenna includes an ESC antenna and a phase shift controller RCU.

TRUE

FALSE

16. Which of the following devices can be used to effectively increase the sensitivity of the system and improve the voice quality of the system. At the same time, it can effectively reduce the transmission power of the mobile phone, reduce the interference noise in the system, and improve the communication quality?

BBU

RRU

Tower Mounted Amplifier

Splitter

17. Which of the following operations should be included before a normal cutover, data modification, or upgrade operation? (Multiple Choice)

Develop detailed operational technical solutions

Preparing safe reversal measures

Equipped with experts for rear support

Send back to the company for data inspection

18. Which of the following is the work done in the verification phase after “high-risk operation”?

Network testing

Confirmation of project operation completion

Confirm the operation board

Recording of major operational records

19. Which of the following is the only network element identifier in the BBU?

UBBP

UMPT

UPEU

ESN（Electronic serial number）

20. Which of the following description are correct about the interface of the UMPT board? (Multiple Choice)

E1/T1, E1/T1 signal transmission interface

FE/GE0, FE optical signal transmission interface

FE/GE1, FE electrical signal transmission interface

USB, insert U disk upgrade, debug port

H35-910-ENU Practice Questions – HCS-Wireless Hardware Installation(Written)

H35-910-ENU Practice Questions – HCS-Wireless Hardware Installation(Written)

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