[Nov 13, 2021] New Updated H35-561 Exam Questions 2021
Updated Free Huawei H35-561 Test Engine Questions with 62 Q&As
NEW QUESTION 11
Which of the following transmission modes does the RLC layer support? (Multiple choice)
- A. AM
- B. UM
- C. TM
- D. CM
Answer: A,B,C
NEW QUESTION 12
Assuming that the total output power of the cell is 46 dBm, what is the single antenna power at 2 antennas?
- A. 40dbm
- B. 46dbm
- C. 43dbm
- D. 49dbm
Answer: C
NEW QUESTION 13
Which of the following information cannot be carried by PUSCH?
- A. Transport format
- B. RRC signaling
- C. CQI
- D. HARQ feedback
Answer: A
NEW QUESTION 14
Regarding VOLTE called anchoring, which of the following descriptions is wrong?
- A. The caller may not be anchored when the caller is not in an LTE call.
- B. refers to the process of anchoring the VoLTE user under the CS network access to the IMS network to obtain the IMS service. The process of calling the user at the CS to route the call from the CS network to the IMS network for service processing
- C. There are two anchoring methods: TMRN front and IMRN
- D. Domain selection and anchoring may occur simultaneously
Answer: B
NEW QUESTION 15
In the Uu interface, which of the following layer performs traffic monitoring report function?
- A. RLC
- B. BMC
- C. PDCP
- D. RRC
- E. MAC
Answer: D,E
NEW QUESTION 16
RB is the smallest resource granularity in the LTE system.
- A. False
- B. True
Answer: A
NEW QUESTION 17
Single-user call test can choose short FTP or long FTP.
- A. False
- B. True
Answer: B
NEW QUESTION 18
Which of the following channels can change the modulation mode during the scheduling process? (multiple choice)
- A. PUCCH
- B. PUSCH
- C. PHICH
- D. PDSCH
- E. PDCCH
Answer: B,D
NEW QUESTION 19
Which of the following are the main contents of wireless network planning? (Multiple Choice)
- A. Base station equipment configuration: including the number of sectors and carriers
- B. Transmission planning: Calculate the transmission requirements of the S1 interface and X2 interface of each station.
- C. Wireless parameter setting: engineering parameters, cell parameters
- D. Site planning: determining the number of base stations and the geographical location of each site
Answer: A,B,C,D
NEW QUESTION 20
The common reference signal is used to measure the quality of network coverage, and the RS SINR and PDSCH SINR are equal.
- A. False
- B. True
Answer: A
NEW QUESTION 21
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 22
Which of the following stages does the call complete include?
- A. RRC establishment phase
- B. VoIP E-RAB establishment phase
- C. Switching
- D. VoIP E-RAB release
Answer: A,B,C,D
NEW QUESTION 23
Which of the following channels must be used when an LTE user uploads a file? (Multiple choice)
- A. PDCCH
- B. PRACH
- C. PUSCH
- D. PDSCH
Answer: A,C,D
NEW QUESTION 24
Which of the following descriptions are issues that Massive MIMO technology can solve?
- A. High traffic growth
- B. High station over the line coverage
- C. High interference level
- D. Uplink coverage is limited
Answer: A
NEW QUESTION 25
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 26
Which of the following radio bearers can carry NAS messages? (Multiple Choice)
- A. SRB0
- B. SRB1
- C. SRB3
- D. SRB2
Answer: C
NEW QUESTION 27
In the LTE protocol specification, which of the following protocol layers is not included in Layer 2?
- A. RLC
- B. NAS
- C. PDCP
- D. MAC
Answer: B
NEW QUESTION 28
If 2*2 MIMO transmission is used, what is the value of PB for the same RE power on the TypeA symbol and the TypeB symbol?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 29
What are the types of TDD uplink and downlink subframe configurations?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 30
In LTE, the uplink pilot signal includes DMRS and Sounding RS.
- A. False
- B. True
Answer: B
NEW QUESTION 31
Carrier aggregation, if basic scheduling is used, on PCe11 and SCe11, CAUE is regarded as an independent one to allocate resources, and the CAE rate is higher than non-CAE.
- A. False
- B. True
Answer: B
NEW QUESTION 32
Which KPI indicators will directly affect the call setup success rate? (Multiple choice)
- A. E-RAB establishment success rate
- B. S1 establishes success rate
- C. Call drop rate
- D. RRC establishment success rate
Answer: A,B,D
NEW QUESTION 33
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