100%の合格率を試そう！更新されたのはBL0-100試験問題 [2023]
合格させるBL0-100試験にはリアル問題解答
ノキアBL0-100試験は、5G技術の分野でキャリアを追求したいと考えている個人を対象としています。この試験は、ネットワークエンジニア、デザイナー、アーキテクトで、5G技術の分野での知識とスキルを向上させたい人に適しています。また、この試験は、5Gエキスパートの認定を受けたい人にも適しています。
質問 # 33
What is Unified Data Management (UDM)?
- A. This network function supports authentication for 3GPP and non-3GPP accesses.
- B. This network function provides registration and discovery functionality to enable other network functions/ services to discover and communicate with each other.
- C. This network function stores or retrieves subscriptions, profiles and authentication data to or from the data repositories. It offers services to the AMF, SMF, NEF and AUSF using the Service Based Interface.
- D. This network function is part of data repositories in the Common Data Layer and in opposition to the UDR, it stores non-standardized unstructured data.
正解：A
解説：
Explanation/Reference: https://docs.oracle.com/communications/F25434_01/docs.10/UDM%20User%27s%20Guide/GUID- F0678B8F-501C-4BE5-A0D7-141CED2DFE70.htm
質問 # 34
What is the Authentication Server Function (AUSF)?
- A. This network function is part of data repositories in the Common Data Layer. It stores 3GPP standardized data.
- B. This network function supports authentication for 3GPP and non-3GPP accesses.
- C. This network function exposes 5G Core network functionalities available to 3rd parties, so that 3rd party capabilities and events may be securely exposed by the Network Exposure Function (NEF).
- D. This network function stores or retrieves subscriptions, profiles and authentication data to or from the data repositories. It offers services to the AMF, SMF, NEF and AUSF using the Service Based Interface.
正解：B
質問 # 35
How many slices can a User Equipment be connected simultaneously with 4G Core based network?
- A. unlimited
- B. 0
- C. 1
- D. 2
正解：C
質問 # 36
When considering Cloud and Transport orchestration, evaluate whether the following statement is true or false: NFVO is to Cloud what SDN is to Transport.
- A. False
- B. True
正解：A
質問 # 37
Which of the following statements about Network Slicing are correct? (Choose three.)
- A. Unique Quality of Service can be allocated to a given slice.
- B. Specific resources can be allocated to a given slice.
- C. Network Slicing is a way to physically partition the common network infrastructure.
- D. Multiple slices create multiple virtual network instances.
正解：A、B、D
質問 # 38
Which of the following technologies drive 5G increased throughput capacity? (Choose three.)
- A. Multi-connectivity per User Equipment
- B. Network Slicing
- C. Higher spectral efficiency
- D. MU-MIMO and beamforming
正解：B、C、D
質問 # 39
What 5G Core function must be in an Edge Cloud to assure very low latency in data transmission?
- A. User Plane Function
- B. Network Exposure Function
- C. Network Repository Function
- D. Network Slice Selection Function
正解：A
質問 # 40
In a 5G Transport network, the encryption protection of the user and control plane are provided by which of the following?
- A. Access Control List
- B. SSH
- C. IPSec
- D. X25
正解：C
質問 # 41
What does 5G bring to Industry 4.0? (Choose two.)
- A. 5G provides the connectivity (bandwidth, latency and reliability) needed to exchange data for OT and IT functionality.
- B. 5G brings nothing to Industry 4.0.
- C. 5G will generate a huge amount of data and Information Technology will provide the computing platform with analytics and AI.
- D. 5G will generate a huge amount of data with mMTC and IT platforms are expected to suffer from this.
正解：A、C
質問 # 42
Which standards organization defines the EAP protocol?
- A. ITU
- B. IETF
- C. ETSI
- D. 3GPP
正解：B
質問 # 43
Which of the following defines a vertical Network Slice?
- A. When it serves a given common purpose, for a use case with a defined QoS (eg a use case in transportation, in energy).
- B. When it operates on the same layer of the ISO/OSI model.
- C. When it cross all the network layers from the radio up to the core.
- D. When it serves a given customer for a specific purpose, such as a national energy network.
正解：D
質問 # 44
What are the five key features of 5G Core?
- A. Dynamic Control plane, Adaptive Architecture, Multi-Access-Network, Stateless and Network Slicing
- B. Dynamic Control plane, Adaptive Architecture, Converged-Access-Network, Stateless and Network Self- healing
- C. Control and User Planes Separation, Service Based Architecture, Multi-Access-Network, State-efficiency and Network Slicing
- D. Dynamic Control plane, Service Based Architecture, Multi-Access-Network, State-efficiency and Network Slicing
正解：B
質問 # 45
Your manager started a brainstorming session during a meeting on how automation can be driven in the network. He asks what tools can be used to increase automated services in the network. What would you answer be?
- A. We need to find a software company that will write software to automate the network services.
- B. We can use big data. It is the main tool that should be used for network automation.
- C. We can create rule-based automation. We can also use Artificial Intelligence and Machine Learning to automate all network services.
- D. We can write scripts that will be executed at certain times when a specific event happens and the service will be automated in this way.
正解：C
質問 # 46
What is the main benefit of Cloud RAN?
- A. Increase radio throughput
- B. Increased cell coverage
- C. Reduced cost by centralizing some radio functionalities
- D. Better latency
正解：A
解説：
Explanation/Reference: https://www.fujitsu.com/us/Images/CloudRANwp.pdf (4)
質問 # 47
What are the benefits of the stateless or state-efficient aspects of network functions?
- A. Enable scalability and extreme resiliency in the 5G Core
- B. Provide real time access to the databases
- C. Ensure the database integrity
- D. Avoid massive database corruption
正解：A
質問 # 48
The network of the future is the key to supporting the digitization and automation of many industries. This network should support diverse requirements from different applications using it. To do that, the network should have a new architecture. Which of the following best describe the elements of the new 5G end-to-end network architecture?
- A. Public sector element, a smart city element, a health element, a transport and logistics element, and an industrial element.
- B. Multiple access types (not only wireless), Optical Transport, Multi-cloud, and dedicated Core for every type of access.
- C. Massive Scale Access combining many wireless and wired access types, Smart Network Fabric as transport (combining optical and IP network elements, controlled by SDN), a Universal Adaptive Core network supporting all access types, a Multi-cloud system including central, regional, edge, public, private, and hybrid cloud, and Automation and Analytics providing flexibility in the network to serve different applications.
- D. Wireless Access, Optical Transport, and a dedicated Core Network for wireless access running in a Central Cloud.
正解：C
質問 # 49
What functionality is applied by SDN to find an alternative path in case of failure in the Transport Network?
- A. Alternative Path Computing
- B. Path Correlation Engine
- C. Path Computation Engine
- D. Alternative Route Finding
正解：A
質問 # 50
Which of the following are characteristics of a Slice Service Request? (Choose three.)
- A. Latency
- B. Uplink and downlink throughput per User Equipment
- C. Cost of the User Equipment
- D. Mobility
正解：A、B、D
質問 # 51
Which deployment option is used by initially deployed 5G non-standalone networks?
- A. Option 4
- B. Option 3x
- C. Option 7
- D. Option 2
正解：D
質問 # 52
Which one of the following requires a network service package defined in a catalog?
- A. Cloud infrastructure software
- B. Cloud orchestration
- C. Software defined network
- D. Cloud software platform
正解：B
質問 # 53
What is the Unstructured Data Storage Function (UDSF)?
- A. This network function stores or retrieves subscriptions, profiles, and authentication data to or from the data repositories. It offers services to the AMF, SMF, NEF and AUSF using the Service Based Interface.
- B. This network function is part of data repositories in the Common Data Layer and in opposition to the UDR, it stores non-standardized - Unstructured - data.
- C. This network function exposes 5G Core Network functionalities available to 3rd parties, so that 3rd party capabilities and events may be securely exposed by the Network Exposure Function (NEF).
- D. This network function is part of data repositories in the Common Data Layer. It stores 3GPP standardized data.
正解：C
質問 # 54
What is the maximum distance of an Edge Cloud from end-user?
- A. 5,000 KM
- B. 1,000 KM
- C. 10,000 KM
- D. 300 KM
正解：B
質問 # 55
What is the primary benefit of Edge Cloud?
- A. Larger Bandwidth
- B. Lower Cost
- C. Lower latency
- D. Higher Availability
正解：C
質問 # 56
Which of the following are 4G limitations that justify a roll-out to 5G? (Choose three.)
- A. Low reliability
- B. High latency
- C. Beamforming is not supported
- D. Low peak and end-user-experience throughput
正解：A、B、D
解説：
Explanation/Reference: https://www.raconteur.net/technology/5g/4g-vs-5g-mobile-technology/
質問 # 57
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