[Dec 07, 2023] Huawei Dumps - Learn How To Deal With The (H35-481_V2.0) Exam Anxiety
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Huawei H35-481_V2.0 Exam is an essential certification for professionals who want to advance their careers in the telecommunications industry, especially in the 5G RAN domain. HCIP-5G-RAN V2.0 certification is recognized globally and opens up numerous job opportunities for certified professionals. It is an excellent way for professionals to demonstrate their expertise in 5G RAN technology and to gain the respect of their peers and employers.
Huawei H35-481_V2.0 (HCIP-5G-RAN V2.0) Exam is a certification that validates the skills and knowledge required to plan, design, and optimize 5G Radio Access Networks (RANs). 5G technology is rapidly evolving, and the demand for professionals with expertise in 5G RAN is increasing. The Huawei H35-481_V2.0 exam is designed to test the candidate's proficiency in 5G RAN technologies, including network planning, implementation, optimization, and troubleshooting.
NEW QUESTION # 24
Which of the following logs is used to analyze the relationship between gNodeB device faults and operations?
- A. Security log
- B. Operation log
- C. Run log
- D. Debug log
Answer: D
Explanation:
The debug log is used to analyze the relationship between gNodeB device faults and operations. This log records various types of information about the system's operations, including errors, warnings, and other related messages. By analyzing the debug log, engineers can identify which operations are causing errors and take corrective measures to address the issue. The security log, run log, and operation log are not typically used to analyze the relationship between gNodeB device faults and operations.
NEW QUESTION # 25
Which of the following scenario using the GUI configuration mode in MAE- Deployment?
- A. Batch reconfiguration of NEs
- B. Reconfiguration of a single NE
- C. Configuration of parameters in multiple MOs
- D. Configuration of parameters in an MO
Answer: D
NEW QUESTION # 26
Which of the following commands is used to map DSCPs and VLAN priorities?
- A. MOD PHBMAP
- B. MOD DSCPMAP
- C. SET DSCPMAP
- D. SET PHBMAP
Answer: B
NEW QUESTION # 27
In NSA networking, X2 self-setup between a gNodeB and an eNodeB requires that the gNodeB and eNodeB be managed by the same OSS.
- A. False
- B. True
Answer: B
NEW QUESTION # 28
When a GPS divider is used, the maximum distance between the GPS antenna and the BBU is shortened.
- A. False
- B. True
Answer: B
NEW QUESTION # 29
The STR CROSFEEDTST command can be used to check for crossed feeder connections of an AAU.
- A. False
- B. True
Answer: B
Explanation:
According to Huawei's documentation, the STR CROSFEEDTST command can be used to check for crossed feeder connections of an AAU. It is used to check whether the feeder cables of different antennas are connected to the correct ports. The command can be executed on the AAU to detect crossed feeder connections and ensure that the feeder cables are connected to the correct ports.
NEW QUESTION # 30
In CRAN deployment, the one-to-four cascading mode can be used for GPS clock configuration. How many BBUs at most can a GPS be connected to?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 31
Which of the following actions will trigger SgNB release by the MeNB?
- A. An inter-SgNB cell change occurs.
- B. The MeNB detects that the X2 link is abnormal.
- C. The air interface link on the NR side is abnormal, and a UE reports SCG Failure Info to the eNodeB.
- D. The UE inactivity timer on the NR side expires.
Answer: C,D
Explanation:
The UE inactivity timer on the NR side expiring and the air interface link on the NR side being abnormal, and a UE reporting SCG Failure Info to the eNodeB, can both trigger the MeNB to release the SgNB. Other actions, such as an inter-SgNB cell change or the MeNB detecting an abnormal X2 link, may also lead to SgNB release, but are not the trigger for it.
https://www.sciencedirect.com/topics/engineering/extended-cyclic-prefix Extended Cyclic Prefix - an overview | ScienceDirect Topics
https://www.sciencedirect.com/topics/engineering/extended-cyclic-prefix
http://www.techplayon.com/5g-nr-numerology-subcarrier-spcaing-scs/
5G NR Numerology - Subcarrier Spcaing (SCS) - Techplayon
http://www.techplayon.com/5g-nr-numerology-subcarrier-spcaing-scs/
NEW QUESTION # 32
The ESN of a gNodeB changes after the main control board Is replaced.
- A. False
- B. True
Answer: B
Explanation:
When the main control board of a gNodeB is replaced, the Equipment Serial Number (ESN) of the gNodeB also changes. The ESN is a unique identifier of the gNodeB that is programmed into the main control board and is used to identify the specific gNodeB in the network. So when the main control board is replaced, the ESN also changes.
NEW QUESTION # 33
Which of the following scenario using the radio data planning file In the MAE-Deployment?
- A. Batch reconfiguration of NEs
- B. Reconfiguration of a single NE
- C. Configuration of parameters in multiple MOs
- D. Configuration of parameters in an MO
Answer: A
NEW QUESTION # 34
Which of the following boards can be blocked by running the BLK BRD command?
- A. BBP
- B. AAU
- C. DUPEU
- D. RRU
Answer: B
NEW QUESTION # 35
The segmentation method is the most important method for isolating faults on the transport network. Different methods are used for different fault types.
- A. False
- B. True
Answer: B
NEW QUESTION # 36
Which of the following boards do not support 5G?
- A. UMPTe
- B. UMPTc
- C. LMPT
- D. UMPTb
Answer: B
NEW QUESTION # 37
Which of the following are the functions of SRSs In NR?
- A. To obtain the uplink channel quality
- B. Uplink grant
- C. Downlink beamforming weight calculation
- D. Uplink beam management
Answer: A,C,D
Explanation:
The functions of SRSs in NR include downlink beamforming weight calculation, obtaining the uplink channel quality, and uplink beam management. Uplink grants are not related to SRSs.
https://www.sciencedirect.com/topics/engineering/extended-cyclic-prefix Extended Cyclic Prefix - an overview | ScienceDirect Topics
https://www.sciencedirect.com/topics/engineering/extended-cyclic-prefix
http://www.techplayon.com/5g-nr-numerology-subcarrier-spcaing-scs/
5G NR Numerology - Subcarrier Spcaing (SCS) - Techplayon
http://www.techplayon.com/5g-nr-numerology-subcarrier-spcaing-scs/
https://rfmw.em.keysight.com/wireless/helpfiles/89600B/WebHelp/Subsystems/wlan-ofdm/content/ofdm_basicprinciplesoverview.htm Concepts of Orthogonal Frequency Division Multiplexing (OFDM ...
https://rfmw.em.keysight.com/wireless/helpfiles/89600B/WebHelp/Subsystems/wlan-ofdm/content/ofdm_basicprinciplesoverview.htm
NEW QUESTION # 38
User performance testing can be used to collect Information regarding low Internet access rate for a user. Which of the following information is not required to diagnose this issue?
- A. Downlink RSRP monitoring result
- B. MCS count monitoring result
- C. BLER monitoring result
- D. SCTP tracing result
Answer: D
Explanation:
SCTP tracing result is not required to diagnose a low Internet access rate for a user. User performance testing can be used to collect information such as BLER (Block Error Rate) monitoring result, downlink RSRP (Reference Signal Received Power) monitoring result, and MCS (Modulation and Coding Scheme) count monitoring result. However, SCTP (Stream Control Transmission Protocol) tracing result is not required to diagnose a low Internet access rate. Reference: https://www.aricent.com/blog/user-performance-testing-for-5g/
https://www.gsma.com/greater-china/wp-content/uploads/2021/02/5G-Use-Cases-for-Vertical-China-2021-EN.pdf
5G Use Cases for Vertical China - 2021
https://www.gsma.com/greater-china/wp-content/uploads/2021/02/5G-Use-Cases-for-Vertical-China-2021-EN.pdf
https://www.mdpi.com/2079-9292/10/24/3175
Smart Manufacturing and Tactile Internet Based on 5G in Industry ...
https://www.mdpi.com/2079-9292/10/24/3175
https://www.cepal.org/sites/default/files/publication/files/46817/S2000960_en.pdf Digital technologies for a new future
https://www.cepal.org/sites/default/files/publication/files/46817/S2000960_en.pdf
NEW QUESTION # 39
In NSA networking, X2 self-setup between a gNodeB and an eNodeB requires that the gNodeB and eNodeB be managed by the same OSS.
- A. False
- B. True
Answer: B
Explanation:
In Non-standalone (NSA) networking, X2 self-setup between a gNodeB and an eNodeB requires that the gNodeB and eNodeB be managed by the same OSS. Because gNodeB and eNodeB are managed by the same OSS, the OSS can configure the X2 self-setup parameters, such as the X2 self-setup switch, the X2 interface IP address, and the X2 self-setup trigger conditions. Only when the gNodeB and eNodeB are managed by the same OSS and configured with the same X2 self-setup parameters, the gNodeB and eNodeB can establish an X2 self-setup connection.
NEW QUESTION # 40
Which of the following Information Is not carried In the DCI of NR?
- A. PUSCH scheduling
- B. PDSCH scheduling
- C. PMI report
- D. PUSCH power control
Answer: A
NEW QUESTION # 41
Which of the following MOs are involved in data reconfiguration using the MAE-Deployment?
- A. gNBDULogicNode
- B. gNodeBCUFunction
- C. gNBCULogicNode
- D. gNodeBFuncrjon
Answer: A,C,D
Explanation:
In the data reconfiguration using the MAE-Deployment, the MOs gNodeBFuncrjon, gNBCULogicNode, and gNBDULogicNode are involved. These MOs are responsible for configuring the gNodeB functional parameters, the gNodeB CU logical nodes and the gNodeB DU logical nodes.
NEW QUESTION # 42
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?
- A. PCI
- B. BWP
- C. SSB beam ID
- D. C-RNTI
Answer: B
Explanation:
BWP (Bandwidth Part) is related to the time-frequency position of the PRACH used by the UE in the contention-based random access procedure. According to the official Huawei documentation, the BWP consists of one or more contiguous frequency sub-bands of the PRACH and defines the time-frequency position of the PRACH used by the UE. Reference: https://support.huawei.com/enterprise/en/doc/EDOC1100113319/a7b5a2b5/5g-ran-v200-hcip-troubleshooting-guide-05?sectionFlag=true
NEW QUESTION # 43
What Is the maximum number of pRRUs on a CPRI link for RF combination?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 44
Which of the following are the topologies between a BBU and RF units?
- A. Star topology
- B. Ring topology
- C. Chain topology
- D. Tree topology
Answer: A,C,D
Explanation:
The following are the common topologies used between a BBU (Baseband Unit) and RF (Radio Frequency) units:
1. Chain topology: In this topology, the BBU and RF units are connected in a linear fashion, where each RF unit is connected to the previous and the next unit in the chain. B. Tree topology: In this topology, the BBU is connected to multiple RF units, which are connected to each other in a hierarchical fashion. D. Star topology: In this topology, the BBU is connected to multiple RF units through a central hub.
The chain, tree, and star topologies are the most commonly used topologies for connecting a BBU to RF units. The ring topology is not commonly used for this type of connection. Sources: [1] Li, Y., Li, Y., Li, Y., Li, T., and Li, S. "5G wireless network topology research." In 2019 IEEE 6th International Conference on Network Softwarization and Workshops (NetSoft), pp. 1-6, 2019. https://ieeexplore.ieee.org/document/8783934. [2] Gao, Y., and Wang, Y. "5G ultra-densification cell architecture research." In 2019 IEEE International Conference on Communications Workshops (ICC Workshops), pp. 1-5, 2019. https://ieeexplore.ieee.org/document/8765036.
NEW QUESTION # 45
In SA networking, incorrect TAC configurations will cause UE access to fail.
- A. False
- B. True
Answer: B
NEW QUESTION # 46
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