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Huawei H35-581 Exam Questions and Answers, HCIP-5G-RNP&RNO | SPOTO

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Question #1
Regarding the N78 frequency band, which of the following time slot ratios (downlink: uplink) can support the transmission of 8 SSB beams?
A. 7:3
B. 8:2correct
C. 4:1
D. 3:1
View answer
Correct Answer: B
Question #2
Which of the following signaling is used to release a PDU session initiated by the base station?
A. PDU Session Resource Notifycorrect
B. PDU Session Resource Release Response
C. PDU Session Resource Release Command
D. UE Context Release Command
View answer
Correct Answer: A
Question #3
Which of the following events is used by the gNodeB to determine the target cell or target frequency for service-based inter-frequency handover?
A. A4 incidentcorrect
B. B1 Event
C. A5 event
D. A2 event
View answer
Correct Answer: A
Question #4
In NSA architecture, how is the threshold value of B1 event sent to UE?
A. Through PSS / SS
B. Broadcast via PBCH
C. Via OSI messages
D. Through RRC reconfiguration commandcorrect
View answer
Correct Answer: D
Question #5
When troubleshooting NR cell interference with SCS=30kHz, what is the normal interference noise floor at the PRB level?
A. -115dBmcorrect
B. -90dBm
C. -110dBm
D. -125dBm
View answer
Correct Answer: A
Question #6
In the LNR time synchronization scenario, what is the maximum LTE power when the uplink subframe is concurrent?
A. 23dBmcorrect
B. 20dBm
C. 26dBm
D. 17dBm
View answer
Correct Answer: A
Question #7
Which of the following belongs to the PUCCH short format?
A. Format3
B. Format1
C. Format4
D. Format0correct
View answer
Correct Answer: D
Question #8
Which of the following descriptions about MU-MIMO pairing is incorrect?
A. The channel correlation is strong and more suitable for MU-MIMO pairingcorrect
B. SINR is higher and the beam isolation between UEs is greater, which is more suitable for MU-MIMO pairing
C. MU-MIMO pairing is limited by channel conditions and product capabilities
D. Massive MIMO narrow beam environment is more suitable for MU-MIMO pairing
View answer
Correct Answer: A
Question #9
Which of the following descriptions of Huawei SA cell context abnormal release scenarios is incorrect?
A. Can be triggered by gNodeB or AMF
B. Determine whether it is an abnormal release based on the reason value carried in the signaling
C. The user plane will be released
D. The control surface will not be releasedcorrect
View answer
Correct Answer: D
Question #10
The 5G frequency grid defines the central frequency of the NR cell. What is 4FG1oba1 in the frequency number calculation formula of Sub3G?
A. 60kHz
B. 5kHzcorrect
C. 15kHz
D. 30kHz
View answer
Correct Answer: B
Question #11
Which of the following symbols will Huawei base station TRS appear on?
A. Symbol 0
B. Symbol 4correct
C. Symbol 6
D. Symbol 2
View answer
Correct Answer: B
Question #12
In a scenario where the 5G cell bandwidth is 100MHz and the subcarrier spacing SCS is 30KHz, what is the minimum protection bandwidth?
A. 845KHzBcorrect
B. 925KHz
C. 825KHz
D. 860KHz
View answer
Correct Answer: A
Question #13
Which of the following descriptions about codeword stream mapping is incorrect?
A. The number of streams is equal to the number of beams
B. Different ports of a codeword share the same DMRS signalcorrect
C. In a multi-stream scenario, each narrow beam is equivalent to one stream
D. Layer mapping is similar to serial-to-parallel conversion
View answer
Correct Answer: B
Question #14
How long does it take for the UE to transition from RRC INACTIVE to RRC_IDLE if there is no service and the serving gNodeB does not change?
A. 1500s
B. 1000scorrect
C. 1800s
D. 1200s
View answer
Correct Answer: B
Question #15
Which piece of information will not be referenced by the automatic deletion of neighbor relations feature?
A. Neighborhood specifications
B. Neighborhoods that have not been used for a while
C. gNodeB Neighborhood Cell Specifications
D. X2/Xn Specificationscorrect
View answer
Correct Answer: D
Question #16
What link does blind switching not include compared to normal switching?
A. Target cell determination phase
B. Measurementcorrect
C. Switching stage
D. Triggering stage
View answer
Correct Answer: B
Question #17
Which of the following information does the self-optimization function of ultra-distant neighbor identification not refer to when optimizing neighbor attributes?
A. Drop rate
B. Number of switching
C. Distance between neighboring areascorrect
D. Switching success rate
View answer
Correct Answer: C
Question #18
Which information is not included in the parameter PRACH Configuration lndex?
A. Preamble formatcorrect
B. Slot number
C. Wireless Frame
D. PRB Location
View answer
Correct Answer: A
Question #19
In the Option 3x architecture, which protocol layer is responsible for data diversion?
A. Anchor PDCP
B. Anchor RLC
C. NR PDCPcorrect
D. NR RLC
View answer
Correct Answer: C
Question #20
Which of the following protocol layers completes the resource scheduling on the base station side?
A. PDCP
B. RLC
C. MACcorrect
D. SDAP
View answer
Correct Answer: C
Question #21
Which of the following descriptions about user-level SRS is incorrect?
A. User-level SRS slot indicates the slot where the user sends SRS
B. The maximum depth of the SRS bandwidth tree is 5correct
C. The bandwidth of aperiodic SRS is determined by CSRS and BSRS
D. User-level SRS bandwidth refers to the bandwidth of the user sending SRS
View answer
Correct Answer: B
Question #22
Which of the following processes is not included in the UE initial registration process?
A. RRC connection establishment
B. NAS Authentication and Security Process
C. Session Establishmentcorrect
D. UE Capabilities and AS Security
View answer
Correct Answer: C
Question #23
When a UE performs cell selection, which rule is used to select the cell to camp on?
A. Srxlev>0 or Squal> 0
B. Srxlev> 0 ESaual>0correct
C. Saual>0
D. Srxlev>0
View answer
Correct Answer: B
Question #24
If it is necessary to support PS handover from 5G to 4G, what interface must be deployed between 5G and EPC?
A. N2
B. N26correct
C. N10
D. N20
View answer
Correct Answer: B
Question #25
Low MCS is a common problem that causes low downlink rate. Which of the following descriptions about low MCS is incorrect?
A. The higher the IBLER, the higher the MCScorrect
B. When RSRP is high and SIN is low, the cause of interference should be analyzed
C. Control the neighboring cell SSB RSRP to be 6dB lower than the serving cell
D. When testing the peak rate, the recommended MCS is 27
View answer
Correct Answer: A
Question #26
When the NR cell subcarrier spacing SCS = 30KHz, what is the maximum number of PDCCH blind detections?
A. 36correct
B. 44
C. 22
D. 20
View answer
Correct Answer: A
Question #27
5G PUSCH supports two waveforms: CP-OFDM and DFT-S-OFDM. Which of the following descriptions is incorrect?
A. DFT-S-OFDM advantage: can use discontinuous frequency domain resourcescorrect
B. CP-OFDM advantages: can use discontinuous frequency domain resources
C. DFT-S-OFDM advantages: PAPR can be close to that of a single carrier, and higher transmission power
D. Disadvantages of CP-OFDM: High PAPR peak-to-average ratio
View answer
Correct Answer: A
Question #28
Comparing QoS and slice SLA, which of the following descriptions is incorrect?
A. QoS is the basis of slice SA
B. Slice SLA adjusts resources to meet business needs over a longer period of time
C. The maximum number of slices supported is 254correct
D. Slice SL A is aimed at all-round needs such as user experience, system performance, deployment and operation and maintenance
View answer
Correct Answer: C
Question #29
If the number of PRBs in the downlink bandwidth is 100, what is the size of the RBG?
A. 2
B. 16correct
C. 4
D. 8
View answer
Correct Answer: B
Question #30
Which of the following events is used by the gNodeB to perform the target cell or target frequency decision based on coverage inter-frequency handover?
A. A2 Event
B. A5 eventcorrect
C. A1 event
D. B1 event
View answer
Correct Answer: B

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