[Dec-2021] H35-561-ENU Pre-Exam Practice Tests | Exam Questions and Answers for HCNP-LTE RNP & RNO Study Guide
HCIP-LTE-RNP&RNO V1.0 Certification Sample Questions
NEW QUESTION 36
When the edge network user fails to access the existing network, which cause the RRC establishment success rate is low, which of the following parameters can be used for optimization?
- A. WaitRrcConnSetupCmpTimer
- B. MessageSizeGroupA
- C. T310
- D. T300
Answer: A
NEW QUESTION 37
Assuming that the total output power of the cell is 46 dBm, what is the single antenna power at 2 antennas?
- A. 49dbm
- B. 43dbm
- C. 46dbm
- D. 40dbm
Answer: B
NEW QUESTION 38
A cell is equipped with a 2-channel 2 antenna port, and the RS power on the single-antenna port is 15.2Ba. After the total power is unchanged, then it is transformed with an 8-channel 2- antenna interface configuration. How much power should be read in a single channel?
- A. 6.2dBm
- B. 8.2dBm
- C. 9.2dBm
- D. 7.2dBm
Answer: C
NEW QUESTION 39
In a single-antenna scenario, one RB in the frequency domain and one millisecond in the time domain. How many RE are used to transmit the RS?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 40
Which of the following carries PUSCH scheduling information?
- A. DCI format 1
- B. DCI format 1B
- C. DCI format 1A
- D. DCI format 0
Answer: D
NEW QUESTION 41
Which of the following rate of protocol stacks is the largest in TD-LTE?
- A. Physical layer rate
- B. PDCH layer rate
- C. MAC layer rate
- D. Application layer rate
Answer: A
NEW QUESTION 42
Which of the following release cause values will be counted as E-RAB abnormal release?
- A. UE Not Available for PS Service
- B. Inter-RAT Redirection
- C. Unspecified
- D. Om-Intervention
Answer: C
NEW QUESTION 43
Which of the following reasons does the LTE network page failure include? (Multiple Choice)
- A. Paging resource congestion
- B. Upstream coverage difference
- C. Abnormal terminal causes
- D. E-RAB failed to establish
Answer: A,B,C
NEW QUESTION 44
Which layer of the LTE air interface performs the functions of encryption and integrity protection?
- A. PDCP
- B. MAC
- C. PHY
- D. RLC
Answer: A
NEW QUESTION 45
What are the deployment methods of NB-IoT?
- A. Protection belt deployment
- B. Independent deployment
- C. In-band deployment
- D. TDD system deployment
Answer: A,B,C
NEW QUESTION 46
Regarding N311 and N310, which of the following descriptions are correct? (Multiple choice)
- A. N311 indicates the maximum number of consecutive "synchronous" indications received from the underlying layer
- B. N310 indicates the maximum number of consecutive "synchronous" indications received from the underlying layer
- C. N310 indicates the maximum number of consecutive "out of step" indications received from the underlying layer
- D. N311 indicates the maximum number of consecutive "out of step" indications received from the underlying layer
Answer: A,C
NEW QUESTION 47
The measurement report reporting method is divided into two types: periodic reporting and event trigger reporting in LTE.
- A. True
- B. False
Answer: B
NEW QUESTION 48
About the description of the gateway selection in EPC, which of the following are ? (Multiple Choice)
- A. In the process of Attach, select S-GW using the DNS parse function based on TAI
- B. MME select S-GW according to the UE's current TAI
- C. Should try to choose the P-GW unity with the selected S-GW
- D. If UEA activates multiple PDN connections to a APN, these PDN connections can choose different PGW
Answer: A,B,C
NEW QUESTION 49
When the service cell reselection hysteresis is set to which of the following values, it is most likely to cause ping pong reselection?
- A. 1dB
- B. 2dB
- C. 4dB
- D. 3dB
Answer: A
NEW QUESTION 50
The " average number of uplink PRB resources used " counts which of the following channels are occupied by the number of PRBs? (Multiple Choice)
- A. PRACH
- B. PUSCH
- C. PDSCH
- D. PUCCH
Answer: A,B,C,D
NEW QUESTION 51
According to the resource occupation time, what are the types of LTE scheduling? (Multiple Choice)
- A. Dynamic scheduling
- B. Semi-static scheduling
- C. Static scheduling
- D. QoS scheduling
Answer: A,B,C
NEW QUESTION 52
When CPRI uitzoomen distance is greater than 20km and less than 40km, LBBPd3 maximum support 3x20M 2T2R.
- A. True
- B. False
Answer: A
NEW QUESTION 53
Which message is reported to the MME by the voice capability of the VoLTE terminal?
- A. UE Capability Information Indication
- B. Attach Request
- C. Initial Context Setup Response
- D. Attach Complete
Answer: B
NEW QUESTION 54
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