[Dec-2021] Huawei Certified Specialist H35-912 Exam Practice Dumps
2021 H35-912 Premium Files Test pdf - Free Dumps Collection
NEW QUESTION 91
E9000 supports arbitrary mixing of half-width computing nodes and full-width computing nodes.
- A. True
- B. False
Answer: B
NEW QUESTION 92
Which is the correct statement about MSO? (Multiple choice)
- A. Domestic radio and television and Digital belong to MSO business
- B. MSO refers to Multiservice Operator, which refers to operators that provide services such as TV and broadband through coaxial cable (TV line).
- C. Twisted pair is the MSO household resource
Answer: A,B
NEW QUESTION 93
What are the reasons for the behavior of EHS accidents and EHS incidents? (Multiple choice)
- A. Take safety as a play
- B. Use of dangerous facilities or damaged facilities
- C. No reminders to be safe
- D. Unauthorized work
Answer: A,B,C,D
NEW QUESTION 94
The AC protection ground of the AC power supply should be reliably connected to the AC protection ground. The GND ground and PGND grounding provided by the customer must be connected to the same grounding body.
- A. True
- B. False
Answer: A
NEW QUESTION 95
Regarding power-on and power-off, which of the following statements is correct? (Multiple Choice)
- A. Please wait at least 1 minute after turning off the power, then turn the power back on.
- B. Do not plug or unplug cables and FRU (Reid Replaceable Unit) modules during power-on, otherwise data may be lost.
- C. After turning off the power, you can turn it back on immediately.
- D. Do not cut off the power before the hard disk running indicator stops flashing to avoid damage to the hard disk and data loss.
Answer: A,B,D
NEW QUESTION 96
When powering off the running framed communication equipment cabinet, first cut off the power distribution switch of the cabinet.
- A. True
- B. False
Answer: B
NEW QUESTION 97
Huawei's recommended grounding resistance must be less than how much ohms?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 98
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. No need to prepare tool and instrument
- D. Confirm that the equipment grounding bar has been installed.
Answer: A,B,D
NEW QUESTION 99
All the EXP cascade ports on the storage device can be connected to the PRI cascade port. Otherwise, services will be interrupted.
- A. True
- B. False
Answer: A
NEW QUESTION 100
OceanStor V3 series 6U 4-control storage products A and B control are mutually redundant, and C and D controllers are redundant.
- A. True
- B. False
Answer: A
NEW QUESTION 101
Which of the following front-end interface card types are supported by the V3 series storage products? (Multiple Choice)
- A. iSCSI interface card
- B. 12Gb SAS interface card
- C. SmartIO interface card
- D. 8Gb FC interface card
Answer: A,C,D
NEW QUESTION 102
Which of the following are typical products for copper wire access? (Multiple choice)
- A. OLT
- B. DSL terminal
- C. MSAN
- D. DSLAM
Answer: B,C,D
NEW QUESTION 103
What scene does the light cat ONT belong to?
- A. FTTD
- B. FTTC
- C. FTTB
- D. FTTH
Answer: D
NEW QUESTION 104
When tower cranes climb towers, they need to wear safety gloves. One of the important functions is anti-slip.
- A. True
- B. False
Answer: A
NEW QUESTION 105
When hoisting manually, which one should be limited to the personal capacity of the hoisting personnel?
- A. Less than 5 kg
- B. Less than 20 kg
- C. Less than 50 kg
- D. Less than 40 kg
Answer: B
NEW QUESTION 106
How many fan modules does the E9000 support?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 107
After the cabinet is unpacked, the forklift can be used to carry and lift the steps if necessary.
- A. True
- B. False
Answer: B
NEW QUESTION 108
When entering the central computer room for "high-risk operation", which of the following actions should be followed? (Multiple Choice)
- A. Always keep the cybersecurity attitude of "as thin as ice"
- B. You can use the "super user" you know to log in to the customer network management system for data operation.
- C. Every carriage return after entering the engine room should be treated as "high-risk operation"
- D. After the "high-risk operation" is completed, the customer must be reminded to modify the network management password in time.
- E. In the implementation of "high-risk operations", be sure to make detailed records of each key data operation at each step.
- F. Always check and confirm the network operation status in the final stage before entering the "high-risk operation" implementation.
Answer: A,C,D,E,F
NEW QUESTION 109
Which are the correct statements in the SOP interpretation of the MA5800? (Multiple choice)
- A. The DC power supply system of the engine room must have been installed to provide a stable power supply.
- B. The transmission equipment in engine room does not need to be installed.
- C. Workers need to wear safety helmets and anti-shoes when entering the station.
- D. The installation scenario must be clear: cement floor installation or anti-static floor installation, etc.
Answer: A,C,D
NEW QUESTION 110
The traditional MSO access network is constituted by HUB room and waht parts, to be called HFC (Hybrid Fiber Coaxial) network? (Multiple Choice)
- A. Optical node
- B. Optical distribution network
- C. Optical line terminal
- D. Coaxial distribution network
Answer: A,D
NEW QUESTION 111
Which of the following are the principles/protocols that operate on twisted pairs? (Multiple choice)
- A. Docsis 4.0
- B. GPON
- C. SuperVector
- D. G.fast
Answer: C,D
NEW QUESTION 112
Regarding the MA5800 frame type equipment, the equipment installation environment quality standards, what are the correct statements? (Multiple Choice)
- A. The AC protection ground of the AC power supply should be reliably connected to the AC protection ground. The GND grounding and PGND grounding provided by the customer must be connected to the same grounding body.
- B. AC power supply related parameters are in line with the long-term safe operation of the equipment. The equipment room AC power system should have a lightning protection unit, and the lightning protection unit should be grounded reliably.
- C. No fire and anti-static measures are required in the equipment room.
- D. Customer's PGND cable, GND cable of primary power supply, wire diameter and power supply mode of a 48V cable to PDF or distribution box, subject to engineering design documents and company shipments, to meet equipment operation and capacity expansion requirements.
Answer: A,B,D
NEW QUESTION 113
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