Huawei H35-560 Test Engine Practice Test Questions, Exam Dumps
100% Free H35-560 Daily Practice Exam With 83 Questions
NEW QUESTION 32
Which of the following information can be directly observed through the Probe drive test tool? (multiple choice)
- A. Number of occupied carriers
- B. TM mode
- C. UE real-time transmit power
- D. PUSCH, PUCCH, RACH and SRS physical channel transmit power.
Answer: A,B,D
NEW QUESTION 33
What are the factors that affect the uplink coverage of the LTE system? (multiple choice)
- A. Communication environment
- B. Base station receive diversity gain
- C. UETransmit power
- D. Base station dayLine height
Answer: A,B,C
NEW QUESTION 34
If the UE fails to switch, it is mostly characterized by dropped calls, RRC reestablishment, and so on.
- A. True
- B. False
Answer: A
NEW QUESTION 35
Before the cluster optimization test, the target area must be divided into clusters. Which of the following statements are correct? (Multiple choice)
- A. Make full use of the terrain (mountains and rivers)
- B. The cluster division should span different areas of the test (planning) full coverage business
- C. When dividing the cluster, the drive test in each cluster can be completed in one day, usually about 6 hours for one drive test
- D. Refer to the existing cluster division for network engineering maintenance
Answer: A,D
NEW QUESTION 36
The current frequency spectrum of China Mobile's F-band is 1880MHz to 1900MHz.
- A. True
- B. False
Answer: A
NEW QUESTION 37
Regarding the antennas used for LTE high-speed rail coverage, what are the errors in the following descriptions? (multiple choice)
- A. High gain
- B. Low gain
- C. Wide lobe
- D. Narrow lobe
Answer: B,C
NEW QUESTION 38
Which of the following causes the interference in the system? (Multiple choice)
- A. Interference caused by data configuration (time slot ratio, PCI, frequency)
- B. Illegal use of LTE frequency bands
- C. TDD ultra-long-distance interference (interference from DwFTS to UpPTS)
- D. LTE TDD frame out of sync
Answer: A,C,D
NEW QUESTION 39
In the LTE system, the mobility KPI is used to evaluate the mobility performance of the E-LTTRAN network. It directly reflects the quality of the user experience. Which of the following is not a mobility KPI?
- A. Switch in success rate
- B. Success rate of switching out different systems
- C. Call establishment success rate
- D. The success rate of switching out (same frequency/different frequency)
Answer: C
NEW QUESTION 40
During the test, the bit error rate below 20% is normal.
- A. True
- B. False
Answer: B
NEW QUESTION 41
If the cell radius is 90 kilometers, which of the following should be used for the PRACH preamble format?
- A. Format 2
- B. Format 3
- C. Format 1
- D. Format 4
Answer: B
NEW QUESTION 42
During the X2 handover in the LTE system, if re-establishment occurs, which cells may be re-established? (Multiple choice)
- A. ItemTarget area
- B. Other cells in the source base station
- C. Source area
- D. Third-party community
Answer: A,B,C
NEW QUESTION 43
Which of the following events is the basis for LTE synchronous frequency switching?
- A. A2
- B. A1
- C. A3
- D. B1
Answer: C
NEW QUESTION 44
The drive test scenario judges the success of the handover, usually based on the signaling. On the terminal side, which of the following signaling starts the handover process?
- A. Measurement Report
- B. Handover Request
- C. Handover Command
- D. Measurement Control
Answer: A
NEW QUESTION 45
Which of the following statements about LTE tools is correct? (Multiple Choice)
- A. OMStar can be used for network verification
- B. M2000 can be used to configure the network and check the message system.
- C. Probe can be used for road test and playback
- D. PRS can be used for simulation and base station selection
Answer: A,B,C
NEW QUESTION 46
Which of the following is not a weak coverage solution?
- A. Adjust the antenna azimuth and downtilt angle, increase the antenna height, and replace the high-altitude wire, etc.
- B. Adjust neighbor relations
- C. Check whether the room sub-system or repeater is working normally, and check whether there is other radio interference
- D. adjusteNodeBTransmit power
Answer: B
NEW QUESTION 47
When doing PCI planning, what principles need to be met? (multiple choice)
- A. Cells that meet the reuse degreePCICan be the same
- B. Avoid cells with overlapping coverage areaspcimold3same
- C. Of all the districtsPCIAll different
- D. Need for cells with overlapping coverage areasPCImold3same
Answer: A,B
NEW QUESTION 48
In the process of LTE network optimization, which of the following data sources are used for problem location analysis? (multiple choice)
- A. useUser complaint record
- B. Project Files
- C. netNetwork test data
- D. Traffic statistics and alarm data
- E. Signaling data
Answer: A,C,D,E
NEW QUESTION 49
The SINR of each codeword can be obtained through the Probe drive test tool, and the higher the SINR, the better.
- A. True
- B. False
Answer: A
NEW QUESTION 50
In the drive test process, if RRC re-establishment occurs, it is judged that the random access failure of the UE is caused.
- A. True
- B. False
Answer: B
NEW QUESTION 51
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