A Fully Updated 2022 H35-480_V3.0 Exam Dumps - PDF Questions and Testing Engine
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NEW QUESTION 25
Which of the following MML commands is used to bind a physical sector to an AAU on a gNodeB?
- A. ADD NRDUCELLCOVERAGE
- B. ADD NRCELL
- C. ADD NRLOCELL
- D. ADD SECTOR
Answer: D
NEW QUESTION 26
If multiple IP addresses are planned for a gNodeB and the next-hop IP addresses are different, which of the following route configurations is more suitable?
- A. Source address route configuration
- B. Direct route configuration
- C. Destination address route configuration
- D. Dynamic route configuration
Answer: B
NEW QUESTION 27
E2E network device update is required for the evolution from 5G NSA networking to SA networking.
- A. False
- B. True
Answer: A
NEW QUESTION 28
What is the maximum number of PCIs supported by a 5G network?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
Explanation:
Explanation
https://www.5gworldpro.com/blog/2020/11/11/what-is-difference-between-pci-in-4g-lte-and-pci-in-5g-nr/
NEW QUESTION 29
SSB GSCN is the center frequency number of an NR cell.
- A. False
- B. True
Answer: A
NEW QUESTION 30
What is the maximum MIMO mode supported by Huawei 5G indoor CPE?
- A. 4T8R
- B. 2T4R
- C. 4T4R
- D. 2T2R
Answer: C
NEW QUESTION 31
5G wireless network cloudification can significantly improve the user rate.
- A. True
- B. False
Answer: A
NEW QUESTION 32
In NSA networking, which of the following modes is used to anchor 5G NR?
- A. CDMA
- B. OGSM
- C. LTE
- D. WCDMA
Answer: C
Explanation:
Explanation
The non-standalone (NSA) mode of 5G NR refers to an option of 5G NR deployment that depends on the control plane of an existing 4G LTE network for control functions, while 5G NR is exclusively focused on the user plane.[7][8] This is reported to speed up 5G adoption, however some operators and vendors have criticized prioritizing the introduction of 5G NR NSA on the grounds that it could hinder the implementation of the standalone mode of the network
NEW QUESTION 33
Which of the following methods can be used by a gNodeB to obtain downlink channel characteristics?
- A. DMRS of the uplink PUSCH of the UE
- B. Uplink SRS signal
- C. Downlink DMRS signal
- D. UE-reported uplink PMI
Answer: A
NEW QUESTION 34
Which of the following parameters is related to the frequency-domain position of PBCH DMRSs?
- A. Bandwidth
- B. SI-RNTI
- C. PCI
- D. Cell ID
Answer: D
Explanation:
Explanation
The physical location (Resource Elements) of PBCH DMRS is determined as below. As you see here, the location shifts in frequency domain according to Physical Cell ID.
NEW QUESTION 35
In SA networking, the mobile country code (MCC) and mobile network code (MNC) information added on the gNodeB must be consistent with the PLMN information on the core network.
- A. True
- B. False
Answer: A
NEW QUESTION 36
Which of the following MML commands can be used to query version information relating to the software stored on the gNodeB?
- A. LST PATCH
- B. LST SOFTWARE
- C. LST VER
- D. DSP SOFTWARE
Answer: B
NEW QUESTION 37
Which of the following methods can be used to obtain VLAN IDs after a base station is powered on?
- A. Configuration on LMT
- B. Remote DHCP assignment
- C. VLAN scanning
- D. VLAN detection
Answer: D
NEW QUESTION 38
Which of the following can be used to check whether an antenna is reversely connected during NR single site verification?
- A. DT around the site
- B. VSWR test
- C. Fixed-point CQT
- D. Transmission test
Answer: D
NEW QUESTION 39
In NSA networking, which of the following commands can be used to check whether the Sl-U interface is normal?
- A. DSP IPPATH
- B. DSP SCTPLNK
- C. DSP S1INTERFACE
- D. DSP GTPUECHO
Answer: A,C
NEW QUESTION 40
In what scenarios is GENEX Assistant typically applied?
- A. Routine network optimization
- B. Single site verification
- C. Batch processing of gNodeB alarms
- D. Wireless network adjustment
Answer: C
NEW QUESTION 41
If the length of the CPRI optical fiber between a BBU and an RRU exceeds 150 m, you are advised to use a multimode fiber.
- A. True
- B. False
Answer: A
NEW QUESTION 42
Which of the following functions are implemented by the UBBP board in the BBU5900?
- A. Monitors performance and processes signals for the base station.
- B. Manages the configuration and devices for the base station.
- C. Processes uplink and downlink baseband signals.
- D. Provides CPRI ports for communication with RF modules.
Answer: C,D
NEW QUESTION 43
On an NSA network, the eNodeB immediately triggers the SgNB addition procedure after a UE attaches to the LTE network. If the SgNB addition fails, the eNodeB attempts to add the SgNB again until it is successful.
- A. True
- B. False
Answer: A
NEW QUESTION 44
At which layer is downlink data split implemented over the NR air interface in the NSA Option 3x architecture?
- A. PDCP layer
- B. RLC layer
- C. MAC layer
- D. Physical layer
Answer: A
NEW QUESTION 45
Which type of information about NR cells is carried in the neighboring NR cell MRs reported by UEs?
- A. RSRP
- B. MACCE
- C. PCI
- D. TA
Answer: A,C
NEW QUESTION 46
Which of the following 5G massive MIMO scenarios is more suitable for high rise office building coverage?
- A. H45V12
- B. H25V25
- C. H45V6
- D. H110V6
Answer: C
NEW QUESTION 47
During single site verification, which of the following messages can be traced by the Probe to analyze problems?
- A. L3 Messages
- B. Xn Messages
- C. L1 Messages
- D. NG Messages
Answer: C
NEW QUESTION 48
During a 5G test, a portable computer is directly connected to the LAN port of the Huawei CPE through a network cable to obtain a dynamic IP address for communication.
- A. False
- B. True
Answer: A
NEW QUESTION 49
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