H35-912 Practice Exam Tests Latest Updated on Jul-2021
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NEW QUESTION 33
Which one is not a typical product for copper access?
- A. DSLAM: such as MA5600
- B. MSAN: such as UA5000
- C. ONT: such as HG8145C
- D. DSL terminal: such as HG630
Answer: C
NEW QUESTION 34
When it comes to construction safety work, what is the order of inspections must be guaranteed?
- A. Check the quality and compliance of the safety equipment and PPE before using it
- B. Check whether they have problems while using safety facilities and PPE
- C. Check quality and compliance after using safety equipment and PPE
- D. No need to check the safety facilities and PPE for quality and compliance
Answer: A
NEW QUESTION 35
What are the items of EHS self-management? (Multiple choice)
- A. Inspection in the operation
- B. Pre-work inspection
- C. Preparation before work
Answer: A,B,C
NEW QUESTION 36
What are the correct statements about ONU? (Multiple Choice)
- A. The MA582x model is integrated, and the board is not pluggable.
- B. The service type accessed by the MA5611S is VDSL.
- C. The MA5616 is a pluggable single board device.
- D. MA5633 is mostly used in MSO scenarios.
Answer: A,B,C,D
NEW QUESTION 37
Under the engineering service system, which of the following are the responsible persons for safety construction of the project? (Multiple choice)
- A. Project supervision
- B. Project Manager
- C. Engineering supervision
- D. Customer Project Leader
Answer: A,B
NEW QUESTION 38
FTTB refers to fiber to the roadside.
- A. False
- B. True
Answer: A
NEW QUESTION 39
After the cabinet is unpacked, the forklift can be used to carry and lift the steps if necessary.
- A. False
- B. True
Answer: A
NEW QUESTION 40
The OceanStor 18000 V3 does not support the third-party cabinet delivery mode and can only be delivered by Huawei cabinets.
- A. False
- B. True
Answer: A
NEW QUESTION 41
Regarding the MA5800 uplink and downlink optical fiber, which of the following are the correct statements? (Multiple Choice)
- A. The downlink optical fiber type is SC
- B. The uplink optical fiber type is SC
- C. The uplink optical fiber type is LC
- D. The downlink optical fiber type is LC
Answer: A,C
NEW QUESTION 42
In the MSO network, HFC is an abbreviation for Hybrid Fiber Coaxial.
- A. True
- B. False
Answer: A
NEW QUESTION 43
Which is the most important purpose of wearing safety shoes when climbing a tower?
- A. Sun protection
- B. Anti-foot
- C. Non-slip
- D. Flood prevention
Answer: C
NEW QUESTION 44
MA5800 box series, which of the following statements about the environment confirmation are correct? (Multiple choice)
- A. Need to confirm that the DC voltage provided by the equipment room should be -38.4V~-57.6V
- B. Confirm that the ODF or MDF has been installed.
- C. Confirm that the equipment grounding bar has been installed.
- D. No need to prepare tool and instrument
Answer: A,B,C
NEW QUESTION 45
The signal cable can be placed on the heat dissipation mesh of the cabinet.
- A. False
- B. True
Answer: A
NEW QUESTION 46
If you are sitting in the back seat of the car, there is no need to wear a seat belt.
- A. False
- B. True
Answer: A
NEW QUESTION 47
Which is correct about the operation of live equipment and circuits?
- A. Operation of live equipment and circuits can only be carried out by personnel with relevant qualifications
- B. Everyone can operate live equipment and circuits as long as they are insulated.
- C. Powerful operation requires qualified personnel to perform, weak power does not need
Answer: A
NEW QUESTION 48
Which of the following are the principles/protocols that operate on twisted pairs? (Multiple choice)
- A. SuperVector
- B. G.fast
- C. GPON
- D. Docsis 4.0
Answer: A,B
NEW QUESTION 49
Which of the following is the work done during the verification phase after "high-risk operation"?
- A. Network test verification
- B. Confirmation of project operation completion
- C. Recording of major operational records
- D. Confirm the operation board
Answer: A
NEW QUESTION 50
The following are the operations that should be described before the power-on of the communication device. What are the correct descriptions? (Multiple Choice)
- A. Check the electrical connection is firm and reliable
- B. Rated output current meets the needs of powered devices
- C. Measure the power supply circuit without short circuit between each other and the ground
- D. All power switches of the powered device are disconnected
- E. Measuring no short circuit inside the powered device
- F. The output switch of the power supply device is disconnected and the output voltage is normal.
Answer: A,B,C,D,E,F
NEW QUESTION 51
When hoisting manually, which one should be limited to the personal capacity of the hoisting personnel?
- A. Less than 5 kg
- B. Less than 50 kg
- C. Less than 40 kg
- D. Less than 20 kg
Answer: D
NEW QUESTION 52
Which of the following does not belong to the RF port number type of the MA5633?
- A. 0 in 4 out
- B. 0 in 3 out
- C. 4 in 4 out
- D. 0 in 2 out
Answer: B
NEW QUESTION 53
Which of the following is the security protection technology for the device?
- A. Remove flammable materials before high temperature operation
- B. Wear an anti-static wrist when debugging
- C. Handling equipment should pay attention to balance
- D. Gloves must be worn when unpacking the box
Answer: B
NEW QUESTION 54
The basic principle of determining the level of violation: the nature of the act, the damage caused and the severity of the impact, or whether the offender intends to make a determination.
- A. True
- B. False
Answer: A
NEW QUESTION 55
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