HCIP-5G-Core V1 0 H35-651-ENU PDF Questions

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Huawei H35-651-ENU Exam
HCIP-5G-Core V1.0
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1. What is the best solution for remote control?
A. WiFi
B. Optical fiber
C. 5G
D. 4G
Answer: C
2. In a VoLTE voice solution, which of the following is NOT related to the establishment of a dedicated
bearer?
A. PGW
B. SGW
C. PCRF
D. HSS
Answer: D
3. In the 5G-AKA authentication process, the authentication parameters sent by AUSF to AMF do not
include ().
A. RAND
B. AUTN
C. XRES
D. HXRES*
Answer: C
4. Notification control, which statement is wrong?
A. For NON-GBR QOS flow
B. When the GFBR instruction cannot be satisfied, does the RAN side need to notify the core network?
C. When a notification is received from the RAN that the GFBR cannot be satisfied, the 5GC can modify
or remove the QoS Flow via N2 signaling.
D. When the GFBR can be guaranteed, the RAN can send a new notification to the SMF.
Answer: A
5. Which of the following belongs to mMTC business scenarios?
A. Autonomous driving
B. Cloud VR/AR
C. High-definition video of smart cities
Answer: C
6. Which of the following descriptions about Requested, Allowed NSSAI, Configured NSSAT, and
Subseribed NSSAI is incorrect?
A. Subscribed NSSAL and AMF configurations of PLMN and Configured NSSAL are intersected to obtain
Configured NSSAL.
B. Only AMF can assign Configured NSSAI and All Owned NSSAL.
C. The UE selects a subset from the saved Configured NSSAI and Allowed NSSAI as the Requested
NSSAI based on usage priority.
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D. AMF obtains the UE's subscribed NSSAI information from UDM; a user can subscribe to a maximum of
16 slices.
Answer: D
7. Which of the following descriptions about SUCI is incorrect?
A. AMF/SEAF does not support authentication triggered by SUCI.
B. SUCI is a temporary identifier used to hide SUPI.
C. AUSF and UDM can be addressed using the routing indicator in SUCI.
D. Generated by UE (USI or ME), decrypted in UDM/SIDF.
Answer: A
8. Which of the following is NOT a frequency band defined in the 3GPPR15 protocol for 5G network
coverage?
A. 150GHz
B. 2.6GHz
C. 28GHz
D. 3.5GHz
Answer: A
9. Which of the following is NOT a value of MEC in campus network applications?
A. Location is controllable
B. Seamless diversion
C. Independent Billing
D. Independent operation and maintenance
Answer: D
10. The low-altitude range in which of the following areas does a drone operate?
A. 0-2000M
B. 0-100M
C. 0-60M
D. 0-1000M
Answer: D
11. Which of the following is NOT a service-oriented interface?
A. N10
B. N12
C. N4
D. N8
Answer: C
12. Which of the following IoT communication technologies supports VoLTE voice communication
services?
A. NB-IoT
B. LoRa
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C. ZigBee
D. eMTC
Answer: D
13. Which of the following is a network requirement for condition monitoring using sensors in the Industrial
Internet?
A. High bandwidth
B. Low latency
C. Massive Connectivity
D. High reliability
Answer: C
14. Which of the following is NOT a factor to consider when deploying a UPF?
A. SMF Deployment Location
B. Location of transmission nodes
C. Business Load
D. Service latency, deployment location
Answer: A
15. In a 5GHz cell with a subcarrier spacing of 30kHz and a bandwidth of 100Hz, how many receiver
blocks (RBs) are there?
A. 200
B. 106
C. 100
D. 273
Answer: D
16. Which of the following is a potential application scenario for 5G slicing in smart grids?
A. Information collection across the entire network
B. New energy power generation
C. Power generation, transmission, and distribution
D. Power distribution automation
Answer: D
17. Which of the following descriptions about VoNR and VoLTE EPS Fallback is incorrect?
A. VoNR requires good NR coverage to ensure service continuity.
B. VoLTE EPS Fallback does not have high requirements for NR coverage.
C. VoLTE EPS Fallback technology is more mature, resulting in shorter voice call duration.
D. During VoNR, IMS needs to adapt to 5G access (such as NR access type, 5G cell information) and
domain selection.
Answer: C
18. Which of the following descriptions about the operational changes brought about by the introduction of
slicing services is incorrect?
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A. Changes in operators: from carrier operations personnel to carrier operations personnel + industry
tenants
B. Changes in maintenance hardware: Traditional hardware -> Cloud-based hardware
C. Business model has changed: from equipment vendor to operator -> equipment vendor to operator to
industry users
D. Changes in the objects being maintained: Network elements -> Network and services
Answer: A
19. To achieve automated vehicle platooning in the Internet of Vehicles (IoV), what is the ideal minimum
end-to-end latency standard?
A. 30ms
B. 3ms
C. 5ms
D. 10ms
Answer: D
20. Which of the following descriptions of the UPCF system architecture is incorrect?
A. PMS Microservice: Policy Management Service, responsible for UPCF policy configuration
management.
B. CSLB Microservice: HTTP protocol load balancing, used for the access and distribution of HTTP
messages on the N7/N15 interface in 5G SA architecture.
C. USCDB Service: Provides traditional BE data storage, data management, and data service functions.
D. PES Microservice: Policy Engine Service, responsible for core UPCF policy calculation and processing,
handling business processing and policy calculation for N7/Gx/Rx/Sy interfaces.
Answer: B
21. Which concept in EPC network does 5G QoS flow correspond to?
A. APN
B. EPS bearer
C. Qos
D. PDN connection
Answer: B
22. What are the main requirements of smart building and smart street light projects for 5G?
A. Rate
B. Number of connections
C. Delay
D. Bandwidth
Answer: B
23. Which of the following statements about SUCI is correct?
A. SUCI is a temporary identifier used to hide SUPI. Under UDM contracts, it is normally a fixed identifier.
B. SUCI is a temporary identifier used to hide SUPI. AMF is responsible for deriving SUPI from SUCI.
C. Because SUCI is a temporary identifier, AMF cannot address UDM based on SUCI, so a dedicated NF
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must be deployed in the network to address the UDM corresponding to SUCI.
D. SUCI is a temporary identifier used to hide SUPI, and the corresponding SUPI is derived by UDM.
Answer: D
24. Compared to 4G networks, which interface cell has remained unchanged in 5G NSA?
A. Gx
B. Radius
C. Gy
D. s6a
Answer: C
25. Which of the 5G security features can record operations to facilitate security auditing and problem
delineation?
A. Integrity
B. Traceability
C. Availability
D. Confidentiality
Answer: B
26. What is the RAT value for a 5G NSA?
A. 4G
B. EUTRAN
C. 5G
D. NR
Answer: B
27. What is the typical line-of-sight range (LAS) for a drone controlled via WiFi?
A. 1000-2000 meters
B. 2000-7000 meters
C. 500-1000 meters
D. 300-500 meters
Answer: D
28. Regarding air interface bandwidth guarantee, which of the following solutions is the least effective?
A. QoS scheme
B. Spectrum Resource Reservation Scheme
C. Dedicated Private Network Solution
D. RB Reserved Scheme
Answer: A
29. What is the required downlink edge speed level for 5G network users?
A. 100Mbps
B. 1Mbps
C. 1Gbps
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D. 10Mbps
Answer: A
30. The person who proposes the requirement for network slicing is generally called in which of the
following ways?
A. User
B. User
C. Landlord
D. Tenant
Answer: D
31. Based on field test results, by how much can Super Uplink increase the throughput at distant
locations?
A. 20%-50%
B. 20%-30%
C. 10%-20%
D. 50%-300%
Answer: D
32. In the 3GPP-defined slice management architecture, which of the following functions focuses on
translating business requirements into network requirements?
A. CSMF
B. NSMF
C. NSSMF
D. BSS
Answer: A
33. Which of the following medical applications does NOT require 5G support?
A. Remote ultrasound
B.
Patient positioning
C. Remote robotic endoscope
D. Remote surgery
Answer: B
34. Which of the following descriptions about slice types and slice examples is incorrect?
A. One type of business corresponds to one slice type. For example, autonomous driving business could
be one slice type.
B. For a single tenant, a slice instance can be generated using a slice template.
C. Only one slice instance can be generated for each slice type.
D. NSMF management and orchestration of NSI (slice instances)
Answer: C
35. Guoxian.com is a cloud-based EPC company aiming to expand its home broadband business as
quickly as possible while minimizing investment. Regarding the best choice for 5G network construction
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strategy, which of the following analyses is correct?
A. To avoid impacting the existing network and facilitate rapid service deployment, a new cloud-based
EPC+ network will be built, with standalone networking supporting Option 3x; 5G will use a separate
PLMN, making it easier for 5G terminals to select the EPC+ core network.
B. Upgrade the existing EPC network to an EPC+ network, and upgrade and expand the customer base
of the user plane gateway. Option 3x networking is recommended, with 5G and 4G sharing a PLMN.
C. Upgrade the existing network to SA architecture and upgrade LTE to LTE using Opton4 network, which
can quickly support 5G services.
D. Directly upgrade EPC to SA architecture, using Option 2 networking, to support all 5G services in one
step.
Answer: B
36. Which of the following NSA network deployment schemes is unsuitable for commercial use because it
requires users to change their SIM cards and phone numbers?
A. Create a new cloud-based EPC+, and 5G users select EPC+ based on PLN.
B. Upgrade and transformation of the existing EPC network to support EPC+
C. Upgrading existing EPC projects and building new cloud-based EPC+ hybrid pools
Answer: A
37. Which of the following descriptions about computer vision is incorrect?
A. Low technological maturity
B. Text recognition belongs to computer vision applications.
C. Facial recognition is a computer vision application.
D. Object detection is a computer vision application.
Answer: A
38. Which of the following is a new service in the 5G era?
A. High-reliability, low-latency services
B. Text Message
C. Narrowband Internet of Things
D. Mobile Internet
Answer: A
39. For ideal reliability in cooperative autonomous driving, which of the following needs to be met?
A. 0.999
B. 0.999999
C. 0.99999
D. 0.9999
Answer: C
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