Huawei H35-561 Daily Practice Exam New 2022 Updated 62 Questions
Use Valid H35-561 Exam - Actual Exam Question & Answer
NEW QUESTION 13
VOLTE is an LTE voice solution based on IMS network. Through the IMS network, mobile operators can not only inherit traditional voice and short message services seamlessly, but also integrate voice calls with rich enhancements to provide diversified services.
- A. True
- B. False
Answer: A
NEW QUESTION 14
Which of the description of the drop rate indicator in the LTE drive test indicator is incorrect?
- A. Drop refers to: Abnormal interruption of data transmission during normal data transmission of the terminal, including RRC connection abnormal interruption: or data rate is reduced to 0 for 5 seconds.
- B. The drop rate refers to the probability of a business interruption in the business process, that is, the ratio of the number of abnormal interruptions to the total number of business operations.
- C. Drop rate = number of dropped lines/successful completion of connection establishment
- D. Dropping means that when the mobile phone does not send Disconnect signaling or does not receive the Disconnect/Release signaling, the mobile phone returns to the idle state, and it is regarded as a dropped call.
Answer: D
NEW QUESTION 15
In the preparation phase of RF optimization, which of the following options need to be completed? (multiple choices)
- A. Determine optimization KPI goals
- B. Determine the test route
- C. Divide the cluster boundary
- D. Prepare tools and information
Answer: A,B,C,D
NEW QUESTION 16
Probe is an air interface test tool, mainly used to collect LTE network air interface test data.
- A. True
- B. False
Answer: A
NEW QUESTION 17
In the LTE system, which is the advantage of applying 64QAM compared to 16QAM?
- A. Simpler implementation
- B. Improved anti-noise, anti-fading ability
- C. Improved spectrum utilization
- D. Reduce the system error rate
Answer: C
NEW QUESTION 18
Regarding the IP Multimedia Subsystem (IMS), which of the following descriptions is wrong?
- A. Using the SIP (Session Initiation Protocol) protocol as the core control protocol
- B. Based on IP bearer network
- C. can only support session-based services
- D. Provide IP multimedia service control capabilities independent of access
Answer: C
NEW QUESTION 19
Which of the following is a handover timer in the LTE system?
- A. T304
- B. T302
- C. T300
- D. T3412
Answer: A
NEW QUESTION 20
LTE networking can use the same frequency or different frequency, which of the following statements is wrong?
- A. 10M co-frequency networking can use resources more efficiently than 3*10M inter-frequency networking to improve spectrum efficiency.
- B. 10M co-frequency networking is more difficult to optimize than 3*10M inter-frequency networking.
- C. 10M co-frequency networking can increase the rate of edge users compared to 3*10M inter-frequency networking.
- D. 10M co-frequency networking is more obvious than inter-cell interference compared to 3*10M inter-frequency networking.
Answer: C
NEW QUESTION 21
How many codewords can be transmitted at most for a TT in the LTE system?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 22
The UBBP board supports reuse of baseband resources between systems to achieve multi-system concurrency.
- A. True
- B. False
Answer: A
NEW QUESTION 23
Which process does the UE need to initiate if the network capability (security capability) of the UE changes?
- A. Paging
- B. Random-access
- C. TAU
- D. Detach
Answer: C
NEW QUESTION 24
Which of the following devices can trigger a paging message? (Multiple choice)
- A. MME
- B. SGW
- C. eNodeB
- D. PGW
Answer: A,C
NEW QUESTION 25
Which of the following are types of switching based on the trigger? (Multiple choice)
- A. Load-based switching
- B. Business-based switching
- C. Coverage based switching
- D. Switching based on UE moving speed
Answer: A,B,C,D
NEW QUESTION 26
What state is the paging initiated by the UE?
- A. Idle state or connected state
- B. Only connected state
- C. Only idle state
Answer: A
NEW QUESTION 27
Which process is used in the IMS registration process for the SCSCF download user Ifc?
- A. SAR/SAA
- B. MAR/MAA
- C. UAR/UAA
- D. UDR/UDA
Answer: A
NEW QUESTION 28
Which of the following events is the basis for LTE synchronous frequency switching?
- A. A2
- B. B1
- C. A3
- D. A1
Answer: C
NEW QUESTION 29
Which header field is used for routing of SIP response messages in the following SIP header fields?
- A. Call-route
- B. Via
- C. Route
- D. Record-route
Answer: B
NEW QUESTION 30
For the following LTE neighborhood planning, which description is ? (Multiple choice)
- A. ANR function can completely replace the neighboring area planning of the initial network
- B. For dense urban areas and ordinary urban areas, due to the relatively short distance between stations (0.3~1.0 km), neighboring areas should do more
- C. The directly adjacent cell geographically is generally used as a neighboring area.
- D. Because there is no sequence problem in the neighboring area of LTE, and the detection period is very short, it is only necessary to consider not missing the neighboring cells without needing to sort the neighboring cells strictly according to the signal strength.
Answer: B,C,D
NEW QUESTION 31
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