[Dec 06, 2023] Pass H35-481_V2.0 Review Guide, Reliable H35-481_V2.0 Test Engine [Q10-Q24]

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[Dec 06, 2023] Pass H35-481_V2.0 Review Guide, Reliable H35-481_V2.0 Test Engine

H35-481_V2.0 Test Engine Practice Test Questions, Exam Dumps

To be eligible for the Huawei H35-481_V2.0 exam, candidates should have experience working with 5G-RAN technology. They should have a good understanding of the technology’s architecture, principles, and protocols. Additionally, they should have experience deploying and maintaining 5G-RAN networks.

NEW QUESTION 10
Which of the following slots retains the same physical position on both the BBU5900 and BBU3910?

SIot6

SIot2

Slot7

Slot1

The Slot1 on both the BBU5900 and BBU3910 retains the same physical position. Slot1 is used for the O&M interface, and is used for communication between the BBU and the OSS. It supports the SFP/SFP+ optical modules for O&M communication.

NEW QUESTION 11
In NSA networking, which of the following factors affect the downlink peak rate of a CPE?

Downlink transmit power of the NR base station

Uplink transmit power of the CPE

Downlink BLER of 3% or above

CPE location

In Non-standalone (NSA) networking, the downlink peak rate of a CPE is affected by various factors, such as the downlink transmit power of the NR base station, the CPE location, the quality of the radio channel, and the configuration of the network. -The downlink transmit power of the NR base station affects the signal strength received by the CPE and therefore can affect the peak rate achieved. -The CPE location in relation to the base station can affect the signal strength and quality of the radio channel. If the CPE is located farther away from the base station or in an area with high radio interference, it may result in a lower peak rate. -Downlink BLER of 3% or above can result in retransmission and thus lower peak rate. -Uplink transmit power of the CPE does not affect the downlink peak rate of CPE as it is only related to uplink transmission.

NEW QUESTION 12
In NSA networking, X2 self-setup between a gNodeB and an eNodeB requires that the gNodeB and eNodeB be managed by the same OSS.

True

False

NEW QUESTION 13
Which of the following Information Is not carried In the DCI of NR?

PUSCH scheduling

PUSCH power control

PMI report

PDSCH scheduling

NEW QUESTION 14
When a GPS divider is used, the maximum distance between the GPS antenna and the BBU is shortened.

True

False

When a GPS divider is used, the maximum distance between the GPS antenna and the BBU is shortened. This is because the divider splits the signal from the antenna into multiple signals that can be distributed to multiple BBUs, thus reducing the distance between the antenna and the BBUs. Sources: [1] Rymaruk, O., and Kovalenko, I. “GPS signal dividers for cellular base stations.” IEEE Antennas and Propagation Magazine, vol. 56, no. 3, pp. 121-126, 2014. https://ieeexplore.ieee.org/document/6833669. [2] Albasri, N., and Al-Naffouri, T.Y. “GPS signal distribution for a 4G/5G distributed antenna system.” IEEE Access, vol. 7, pp. 100371-100382, 2019. https://ieeexplore.ieee.org/document/8793094.

NEW QUESTION 15
Which of the following Information Is not carried In the DCI of NR?

PUSCH scheduling

PUSCH power control

PMI report

PDSCH scheduling

According to the official 3GPP specification, the DCI of NR does not carry PUSCH power control information. It carries scheduling information for the PUSCH and PDSCH and a PMI report. Reference: https://www.3gpp.org/DynaReport/38-series.htm

NEW QUESTION 16
Which of the following synchronization rasters can be used by a UE during a cell search?

17.28MHz

1200kHz

1.44MHz

100kHz

NEW QUESTION 17
Which of the following boards can be blocked by running the BLK BRD command?

BBP

DUPEU

AAU

RRU

The BLK BRD command can be used to block the BBP, DUPEU and AAU boards. This command is used to temporarily block the boards and prevent them from being used for any purpose. The RRU board cannot be blocked by running this command.

NEW QUESTION 18
Which of the following statements about PDSCH DMR5 is incorrect?

The start symbol of a front-loaded DMRS of a type B PDSCH is always the first symbol of PDSCH.

The front-loaded DMRS is mandatory, and the additional DMRS is optional.

The overhead of type 1 DMRS is less than that of type 2 DMRS.

The start symbol of a front-loaded DMRS of a type A PDSCH can be symbol 2.

NEW QUESTION 19
Which of the following scenario using the radio data planning file In the MAE-Deployment?

Configuration of parameters in multiple MOs

Batch reconfiguration of NEs

Reconfiguration of a single NE

Configuration of parameters in an MO

NEW QUESTION 20
Which of the following channels is not involved in NR random access of a UE?

PDCCH

PRACH

PU5CH

PUCCH

NEW QUESTION 21
The PING, TRACERT, CFMTRACE, CFMPING, and UDPECHO commands cannot be executed simultaneously on the same board in a gNodeB.

True

False

The PING, TRACERT, CFMTRACE, CFMPING, and UDPECHO commands cannot be executed simultaneously on the same board in a gNodeB. Executing multiple commands at the same time can cause system instability, so it is not recommended to do so.

NEW QUESTION 22
Which of the following 5G network technologies can reduce IoV latency?

MEC

NFV

Massive MIMO

SDN

MEC (Mobile Edge Computing) is a network technology that enables the deployment of computing and storage resources at the edge of the network, closer to the end-users. This can significantly reduce the latency for various applications, such as IoT, AR/VR and IoV. By moving the computing and storage resources closer to the end-users, the data can be processed and stored closer to the source, reducing the time and distance that the data needs to travel. This can reduce the overall latency and improve the user experience.
According to the official GSMA white paper on 5G and IoV, MEC can reduce latency by bringing computing resources closer to the edges of the network. This can be particularly beneficial for IoV applications, which require low latency and high reliability. Additionally, NFV (Network Function Virtualization), Massive MIMO (Multiple Input Multiple Output) and SDN (Software Defined Networking) can also be used to improve performance and reduce latency in 5G networks. Reference: https://www.gsma.com/iot/wp-content/uploads/2019/06/GSMA_5G_IoV_White_Paper_Final.pdf

NEW QUESTION 23
If multiple IP addresses with different next hop addresses are planned for the gNodeB, which of the following route configuration modes is not applicable?

Destination address route configuration

Source address route configuration

Direct route configuration

NEW QUESTION 24
If the subcarrier spacing (SCS) of a low-frequency cell Is 30 kHz and the bandwidth of each RB Is 360 kHz, theoretically, what value should the noise (dBm) over the air interface be?

-105

-116

-120

-97

The theoretically noise (dBm) over the air interface should be -116 dBm. The noise is calculated by subtracting the noise figure of the receiver from the thermal noise floor, which is determined by the subcarrier spacing and the bandwidth of each Resource Block (RB). In this case, the subcarrier spacing is 30 kHz and the bandwidth of each RB is 360 kHz, so the thermal noise floor is -116 dBm.

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