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Huawei H35-582 Practice Test - Questions Answers, Page 2

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During the VR service test, in order to maximize the downlink peak value of the cell, which of the following measures can be adopted?

A.
Ensure the downlink LOS environment
A.
Ensure the downlink LOS environment
Answers
B.
Adjust the DMRS type of PDSCH to Type1
B.
Adjust the DMRS type of PDSCH to Type1
Answers
C.
Adjust the time slot ratio from 8:2 to 7:3
C.
Adjust the time slot ratio from 8:2 to 7:3
Answers
D.
Adjust the maximum number of downstream scheduled streams to 4 streams or higher
D.
Adjust the maximum number of downstream scheduled streams to 4 streams or higher
Answers
Suggested answer: D

In the initial SCG addition process, which of the following messages is not included in the SgNB Addition Request messa ge sent by the MeNB to the SgNB?

A.
Split bearer mode (MCG or SCG Split Bearer)
A.
Split bearer mode (MCG or SCG Split Bearer)
Answers
B.
SgNB IP address
B.
SgNB IP address
Answers
C.
Terminal NR related capabilities
C.
Terminal NR related capabilities
Answers
D.
E-RAB information
D.
E-RAB information
Answers
Suggested answer: B

Which of the following is not a requirement for 5G fronthaul network transmission?

A.
eCPRI mainstream interface rate 25Gbps
A.
eCPRI mainstream interface rate 25Gbps
Answers
B.
The one-way delay requirement is less than 100µs
B.
The one-way delay requirement is less than 100µs
Answers
C.
The packet loss rate is 0
C.
The packet loss rate is 0
Answers
D.
The clock accuracy is ±65ns
D.
The clock accuracy is ±65ns
Answers
Suggested answer: C

Assuming that the primary synchronization code of NR cell A is 1, and the secondary synchronization code is 2, which of t he following is the PCI of cell A?

A.
2
A.
2
Answers
B.
5
B.
5
Answers
C.
3
C.
3
Answers
D.
7
D.
7
Answers
Suggested answer: C

Which of the following descriptions of related parameters in NSA Option3x networking is wrong?

A.
The PDCP sequence length of LTE and NR must be consistent with the RLC mode
A.
The PDCP sequence length of LTE and NR must be consistent with the RLC mode
Answers
B.
LTE and NR offload bearers use different QCIs
B.
LTE and NR offload bearers use different QCIs
Answers
C.
The SSB frequency points configured for LTE and NR are the same
C.
The SSB frequency points configured for LTE and NR are the same
Answers
D.
You can configure the uplink data to be carried only on the LTE side
D.
You can configure the uplink data to be carried only on the LTE side
Answers
Suggested answer: D

In the NFV network architecture, which of the following items are included in the MANO component?

A.
VIM
A.
VIM
Answers
B.
VNFM
B.
VNFM
Answers
C.
EMS
C.
EMS
Answers
D.
NFVO
D.
NFVO
Answers
Suggested answer: A, B, D

What is wrong in the following description of the base station configuration?

A.
In a layer 3 network, the VLAN ID of the X2 interface of eNodeB and gNodeB must be the same for normal communication
A.
In a layer 3 network, the VLAN ID of the X2 interface of eNodeB and gNodeB must be the same for normal communication
Answers
B.
When configuring routing, if the destination address is a network segment, the mask of the destination address cannot be 32 bits
B.
When configuring routing, if the destination address is a network segment, the mask of the destination address cannot be 32 bits
Answers
C.
SCTP port number is a negotiation parameter, you can plan it yourself within a certain range to ensure consistency at both ends
C.
SCTP port number is a negotiation parameter, you can plan it yourself within a certain range to ensure consistency at both ends
Answers
D.
The source address routing configuration has nothing to do with the IP of the opposite end, so the opposite end does not need to configure routing, and normal communication can also be guaranteed
D.
The source address routing configuration has nothing to do with the IP of the opposite end, so the opposite end does not need to configure routing, and normal communication can also be guaranteed
Answers
Suggested answer: A, D

Which of the following parameters are used for PRACH power control?

A.
PRACH-configuration index
A.
PRACH-configuration index
Answers
B.
preambleTransMax
B.
preambleTransMax
Answers
C.
Pathloss
C.
Pathloss
Answers
D.
PwrRampingStep
D.
PwrRampingStep
Answers
Suggested answer: B, C, D

What physical layer processing does the uplink CP-OFDM and DFT-S-OFDM waveforms go through?

A.
Modulation
A.
Modulation
Answers
B.
Scrambling
B.
Scrambling
Answers
C.
Transformer Precoding
C.
Transformer Precoding
Answers
D.
Layer mapper
D.
Layer mapper
Answers
Suggested answer: A, B

In SA networking, what reasons may cause NRDUCELL to fail to establish?

A.
AAU hardware failure
A.
AAU hardware failure
Answers
B.
NG interface failure
B.
NG interface failure
Answers
C.
External clock is not available
C.
External clock is not available
Answers
D.
Insufficient license
D.
Insufficient license
Answers
Suggested answer: A, C, D
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