[Jan 26, 2022] H35-561 Dumps Full Questions - Exam Study Guide
HCNP-LTE RNP & RNO Free Certification Exam Material from ITExamDownload with 62 Questions
NEW QUESTION 37
Site verification is an important step in ensuring that each individual site can work properly.
- A. False
- B. True
Answer: B
NEW QUESTION 38
Among the tools commonly used by Huawei, which of the following is used for parameter planning?
- A. U-NET
- B. Nastar
- C. RND
- D. Probe
Answer: A
NEW QUESTION 39
In the LTE system, the radio interface includes layer 1, layer 2, and layer 3, wherein layer 1 is a physical layer; layer 2 includes MAC layer, an RLC layer, and PDCP layer, wherein the MAC layer performs ARQ functions.
- A. False
- B. True
Answer: A
NEW QUESTION 40
Which of the following is not part of the operation of the access problem demarcation analysis phase?
- A. Alarm and operation log troubleshooting
- B. The cause value decomposition
- C. Screening the Top Community
- D. KPI trend analysis
Answer: C
NEW QUESTION 41
For carrier aggregation, which of the following conditions does the downlink service satisfy at the same time, Scell is activated? (Multiple choice)
- A. RLC cache data volume is greater than the set threshold
- B. RLC first packet delay is greater than the set threshold
- C. Pcell 's RSRP is above the set threshold
- D. Scell 's RSRP is above the set threshold
Answer: A,B
NEW QUESTION 42
LTE system services include CS domain and PS domain services, and CSFB is a CS service.
- A. False
- B. True
Answer: A
NEW QUESTION 43
Regarding the peak rate and antenna settings of the LTE system, which of the following is correct?
- A. The uplink peak rate indicator needs to be met when the base station is configured with 1 receiving antennas.
- B. The downlink peak rate indicator needs to be met when the UE is configured with 2 receiving antennas.
- C. The uplink peak rate indicator needs to be met when the UE is configured with 1 receiving antennas.
- D. The downlink peak rate indicator needs to be met when the base station is configured with 2 receiving antennas.
Answer: C
NEW QUESTION 44
When the UE is powered on or enters the coverage area from the uncovered area, which of the following PLMNs is selected for registration?
- A. HPLMN
- B. According to PLMN in the file "the User Controlled PLMN Selector with Access Technology" which saved in USIM card
- C. Last registered PLMN (RPLMN)
- D. EHPLMN
Answer: C
NEW QUESTION 45
What does 2T2R SFBC mean in MIMO antenna configuration?
- A. Transmission diversity, high rate
- B. Spatial multiplexing, the rate is not high
- C. Spatial multiplexing, high rate
- D. Transmission diversity, the rate is not high
Answer: D
NEW QUESTION 46
Which control signaling can the uplink PUCCH send back? (Multiple Choice)
- A. CQI
- B. RI
- C. PMI
- D. QoS
Answer: A,B,C
NEW QUESTION 47
Which of the following statements is true about synchronization signals?
- A. PSS carries PCI group number 0-167
- B. SSS carries PCI group number 0-167
- C. SSS carries PCI group PCI No. 0-2
- D. PSS carries PCI group PCI No. 0-2
Answer: B,D
NEW QUESTION 48
What are the factors that affect the downlink FTP download rate? (Multiple Choice)
- A. Performance of the FTP server
- B. Number of processes for file download
- C. Number of users doing business in the community
- D. RSRP/SINR of the wireless environment in which the UE is located
Answer: A,B,C,D
NEW QUESTION 49
Which of the following are the reasons for triggering an RRC connection?
- A. Paging response
- B. Caller - data
- C. High priority access
- D. Caller - signaling
- E. Emergency call
Answer: A,B,C,D,E
NEW QUESTION 50
Planning principles for LTE tracking area boundaries, which is wrong?
- A. Location area can span MME/MSC
- B. Consider the end user's mobile behavior in the planning (such as the main traffic, railway and other high traffic areas as little as possible across the boundary)
- C. When suburban and urban areas are not continuously covered, separate suburban areas and urban areas use separate location areas.
- D. The location where the location update signaling overhead is frequent is located in the area where the traffic volume is low, which is beneficial for the eNB to have sufficient resources to handle additional location update signaling overhead.
Answer: A
NEW QUESTION 51
Which of the following types of inter-station handovers is required to use the same MME?
- A. X2 switch
- B. LTE & UMTS switch
- C. S1 switch
- D. LTE & GERAN switch
Answer: A
NEW QUESTION 52
When the cellular network is used, which of the following is the station spacing company of the three-sector base station?
- A. 1.5R
- B. 1.949R
- C. 1.732R
- D. 2R
Answer: A
NEW QUESTION 53
Which of the following is the timer for the UE to wait for the handover to succeed?
- A. T301
- B. T304
- C. T300
- D. T302
Answer: B
NEW QUESTION 54
Regarding the inter-frequency switching, which of the following description is correct?
- A. Frequency-prioritized inter-frequency switching can be triggered based on A1 events or triggered based on A2 events depending on the coverage scenario.
- B. LTE inter-frequency handover will send a GAP to the mobile phone for measurement. There are 2 different GAP modes.
- C. If the center frequencies of the two cells are the same, but the spectrum bandwidth is different, the switching between the two cells belongs to the inter-frequency handover.
- D. LTE inter-frequency switching can only be switched through the S1 interface and cannot be switched through the x2 interface.
Answer: A,B,D
NEW QUESTION 55
Which of the following conditions are met, then the UE issues a tracking area update request to start tracking area update?
- A. When the RRC connection is released due to load balancing
- B. When the UE initiates a call
- C. Enter the new TA List
- D. The UE reselects the E-UTRAN cell from other system cells
Answer: C,D
NEW QUESTION 56
For the same-frequency switching scenario, which of the following parameters has little effect on the handover?
- A. ofs
- B. ocs
- C. ofn
- D. ocn
Answer: C
NEW QUESTION 57
For the control channel PDCCH, configuring different CCE aggregation levels has different coverage capabilities.
- A. False
- B. True
Answer: B
NEW QUESTION 58
How much is the recommended configuration of the air interface message waiting timer (Uu MessageWaitingTimer)?
- A. 10ms
- B. 10s
- C. 35s
- D. 35ms
Answer: C
NEW QUESTION 59
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