[Q28-Q45] Get up-to-date Real Exam Questions for H35-481_V2.0 UPDATED [2022]

NO.28 The segmentation method is the most important method for isolating faults on the transport network. Different methods are used for different fault types.

True

False

NO.29 Which of the following synchronization rasters can be used by a UE during a cell search?

17.28MHz

1200kHz

1.44MHz

100kHz

NO.30 Generally, the gNodeB synchronizes time information from the OSS. Which of the following commands is used to configure the IP address of the time server?

ADD IPCLKUNK

ADD GPS

ADD NTPC

ADD OMCH

NO.31 What Is the maximum number of pRRUs on a CPRI link for RF combination?

12

16

8

4

NO.32 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

NO.33 Which of the following are possible causes of NRDUCELL unavailability?

RF fault

BBP fault

Insufficient CPRI bandwidth

Clock exception

NO.34 Which of the following actions will trigger SgNB release by the MeNB?

The UE inactivity timer on the NR side expires.

An inter-SgNB cell change occurs.

The MeNB detects that the X2 link is abnormal.

The air interface link on the NR side is abnormal, and a UE reports SCG Failure Info to the eNodeB.

NO.35 In the contention-based random access procedure, which of the following is related to the time-frequency position of the PRACH used by the UE?

PCI

BWP

SSB beam ID

C-RNTI

NO.36 Which of the following is required when the binding relationship between an NR cell and sector equipment is inconsistent with the planned one?

Adding or deleting an RF module

Adding an NR TDD cell

Adjusting the association relationship between the NR cell and RF module

Replacing the CPRI port connected to an RF module

NO.37 What does it mean when the RUN indicator of anAAU is blinking green (on for is and off for Is)?

There is power supply, but the board is faulty.

The board is working properly.

Software is being loaded to the board, or the board is not started.

There is no power supply, or the board is faulty.

NO.38 Which of the following commands is used to map DSCPs and VLAN priorities?

MOD PHBMAP

SET DSCPMAP

MOD DSCPMAP

SET PHBMAP

NO.39 Which of the following logs is used to analyze the relationship between gNodeB device faults and operations?

Security log

Run log

Operation log

Debug log

NO.40 In SA networking, which of the following are required after the Pa reconfiguration of a 5G base station?

Checking whether cell-related alarms are reported.

Checking whether the PCI on the LTE side has taken effect on the NE.

Checking whether the 5G cell services are normal.

Checking whether the PCI on the NR side has taken effect on the NE.

NO.41 Which of the following Information Is contained in a master Information block (MIB)?

System frame number

PDCCH ConfigSIB1

dmrs-TypeA-Position

Offset from PointA

NO.42 Which of the following are the topologies between a BBU and RF units?

Chain topology

Tree topology

Ring topology

Star topology

NO.43 If the NRDUCELL corresponding to NRCELL Is not set up, the NRCELL must be unavailable.

True

False

NO.44 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

NO.45 Which of the following 5G network technologies can reduce IoV latency?

MEC

NFV

Massive MIMO

SDN

Leave a Reply Cancel reply