2023年最新ののNokia BL0-100リアル試験問題集PDF
BL0-100試験問題集、BL0-100練習テスト問題
Nokia BL0-100認定試験は、通信とネットワーキングを基本的に理解している個人に開かれています。ただし、試験を試みる前に、個人が電気通信業界で少なくとも1年の経験を持つことをお勧めします。この試験は、60の複数選択の質問で構成されており、90分以内に完了する必要があります。試験は公開されていないことに注意することが不可欠であり、個人は5Gテクノロジーの基本的な概念の知識と理解に依存して試験に合格する必要があります。
Nokia BL0-100認定試験は世界的に認識されており、利用可能な最も包括的な5G認定プログラムの1つと考えられています。この試験は、5Gネットワークの候補者の理解、5Gソリューションを設計および実装する能力、および5Gネットワークのトラブルシューティングに習熟することを評価するように設計されています。認定プログラムは、専門能力開発を強化し、通信業界の見通しを改善しようとしている個人に適しています。
Nokia BL0-100認定試験は、5Gテクノロジーの分野で専門知識を獲得しようとする個人にとって重要な要件です。認定プログラムは、5Gネットワークの設計、計画、および実装に必要な包括的な知識とスキルを提供するように設計されています。この試験は、ネットワーキングの専門家にとって最も権威のある認定の1つと考えられており、世界中で認められています。
質問 # 32
Which of the following best defines what is meant by Network Slice isolation?
- A. Resource + Traffic isolation
- B. Security + Cloud isolation
- C. Transport + Cloud isolation
- D. Resource + Security isolation
正解：D
質問 # 33
What is the best way to ensure robust slicing isolation?
- A. By implementing user and control planes separation on the network slice
- B. By implementing traffic isolation on the network slice
- C. By implementing virtual firewall on the network slice
- D. By implementing resource isolation and security isolation on the network slice
正解：A
質問 # 34
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. Avoid massive database corruption
- C. Ensure the database integrity
- D. Provide real time access to the databases
正解：A
質問 # 35
Which of the following is not a component of the 5G Flexible RAN architecture?
- A. Radio Unit
- B. Optical Unit
- C. Centralized Unit
- D. Distributed Unit
正解：B
質問 # 36
New virtual machines are deployed to support higher leak load for an existing VNF. What is this type of scaling called?
- A. Horizontal
- B. Spatial
- C. Vertical
- D. Data Center
正解：C
質問 # 37
What is the purpose of the secondary authentication feature?
- A. To improve authentication when connecting to different network slices.
- B. To authenticate the User Equipment with an external data network.
- C. To improve authentication between the User Equipment and the 5G Core.
- D. To authenticate the User Equipment coming from an untrusted non-3GPP access (N3IWF).
正解：C
質問 # 38
Which of the following statements are applicable to the technology of massive MIMO?
(Select 3)
- A. The signals on each antenna are made orthogonal.
- B. Several data flows are sent at the same time on the same frequency.
- C. Transmit diversity is used in case of poor radio conditions.
- D. The data flows are sent at the same time on different frequencies.
正解：A、B、C
質問 # 39
Which of the following is not a component of a 5G Transport network?
- A. TDM Network
- B. Access Backhaul
- C. Optical Transport
- D. IP Network
正解：A
質問 # 40
What is Unified Data Management (UDM)?
- A. This network function supports authentication for 3GPP and non-3GPP accesses.
- B. 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.
- C. This network function provides registration and discovery functionality to enable other network functions/ services to discover and communicate with each other.
- 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
質問 # 41
What is the best solution for deploying an optimal network function distribution?
- A. Using Virtual Network Functions to control the routing
- B. Using Virtual Network Functions orchestrated across various Cloud Data Centers
- C. Using duplicated Virtual Network Functions
- D. Using Virtual Network Functions in Access
正解：B
質問 # 42
Which of the following is not a part of an E2E Network Slice?
- A. Cloud Slice
- B. Transport Slice
- C. Core Slice
- D. Access Slice
正解：A
質問 # 43
Which of the following is a valid NFV attack?
- A. DDoS attack on the SDN switches
- B. Hijack attack on hypervisor
- C. Poor NFV implementation
- D. Hypervisor resources leakage
正解：B
質問 # 44
Which of the following technologies drive 5G increased throughput capacity? (Choose three.)
- A. Higher spectral efficiency
- B. Multi-connectivity per User Equipment
- C. MU-MIMO and beamforming
- D. Network Slicing
正解：A、C、D
質問 # 45
What are the benefits of traffic engineering in Transport networks? (Choose three.)
- A. Scaling access points
- B. Traffic steering
- C. Resiliency
- D. Better utilization of network capacity
正解：B、C、D
質問 # 46
Which standards organization defines the EAP protocol?
- A. IETF
- B. ETSI
- C. 3GPP
- D. ITU
正解：A
質問 # 47
You have a trainee at your company and you are mentoring him. The trainee came across the term "Network Slicing". He asks you what is "Network Slicing" and why do we need it?
- A. Network Slicing is an end-to-end "virtual private service", extending across access, transport, core, and cloud. It is a general term used to define in which piece of the network we are.
- B. Network slicing is a new technology to divide the network among users. It is needed for confidentiality purposes.
- C. Network Slicing is a technology that allows the network to serve applications with different sets of requirements in terms of latency, reliability, capacity, density, and such. Every application has a set of requirements different from others. With network slicing, we give every application what it needs from the network.
- D. Network Slicing is just like the OSI model. It is the division of the network into layers horizontally from the physical to the application. It is needed to specify which layer a service resides.
正解：C
質問 # 48
How is a slice identified in the network?
- A. By the QoS class ID (QCI).
- B. By the assigned customer and the slice IDs (CU-S-ID).
- C. By the single network slice assistance information (S-NSSAI).
- D. By the customer ID (CU-ID).
正解：B
質問 # 49
What will 5G bring in terms of supporting requirements of industry automation? (Choose three.)
- A. Low latency characteristics in the range of 5 to 10 ms for High Speed Discrete Automation Applications.
- B. Low latency characteristics in the range of 100 to 200 ms for Remote Control Tele-operation Applications.
- C. Low latency characteristics in the range of 50 to 100 ms for Discrete and Process Automation Applications.
- D. Low latency characteristics in the range of 0.1 to 1 ms for Video Monitoring and AR.
正解：A、B、C
質問 # 50
What is the "sweet spot" for Industry 4.0?
- A. The "sweet spot" for industry 4.0 is the intersection of operational, information and communications technologies.
- B. The "sweet spot" for industry 4.0 is a deployment strategy for delivering the required capacity and coverage for industrials.
- C. The "sweet spot" for industry 4.0 is a double-digit revenue growth.
- D. The "sweet spot" for industry 4.0 is the intersection of URLLC, eMBB and mMTC.
正解：A
解説：
Explanation/Reference:
質問 # 51
Is it possible for a User Equipment to connect simultaneously to multiple slices in 5G?
- A. No
- B. Yes
正解：B
解説：
Reference:
imultaneously
質問 # 52
Which of the following are the elements that drive Access capacity growth? (Choose three.)
- A. Integration of 4G and Wi-Fi radio in 5G access
- B. 5G Home box can provide 5G wireless access
- C. More micro, small and ultra-small cells
- D. Support of wireless backhauling
正解：B、C、D
質問 # 53
Which of the following industries are the most digitized today?
- A. Robotics and Media
- B. Factories and Transport
- C. Media and Commerce
- D. Transport and Health
正解：C
質問 # 54
A company is planning to offer services to different cities worldwide so drones can be used to scan disaster areas to help identify victims' locations quickly, organize evacuations efficiently, and save lives. Drones will be connected to a 5G network. The company is planning to offer two applications running in the cloud - one to manage drones through remote control while the other offers live video streaming to drone operators. As a 5G professional, you are asked what are the network requirements for those two applications?
- A. The drone control application needs very low latency to maneuver around obstacles, while the video application would need less latency. Both applications would be running in the central cloud.
- B. The drone control application should run through a central cloud. The video streaming application should run in the edge cloud because it carries much data, and that is expensive to run through the central cloud.
- C. The drone control application needs low latency and high reliability from the network and should run in the edge cloud. The video application needs higher throughput but it is not sensitive from the latency and reliability point of view. It can run in a central cloud.
- D. Both applications should run in the edge cloud because the drone control and video applications both require low latency and high reliability from the network.
正解：C
質問 # 55
What does the acronym SOAR stand for?
- A. Securitization, Optimization, Access Control, and Resiliency
- B. Security Optimization Accountability Recovery
- C. Security Orchestration Automation and Response
- D. Security Orchestration Automation and Recovery
正解：C
解説：
Explanation/Reference: https://www.fireeye.com/products/helix/what-is-soar.html
質問 # 56
What does 5G bring to Industry 4.0? (Choose two.)
- A. 5G will generate a huge amount of data and Information Technology will provide the computing platform with analytics and AI.
- B. 5G brings nothing to Industry 4.0.
- C. 5G will generate a huge amount of data with mMTC and IT platforms are expected to suffer from this.
- D. 5G provides the connectivity (bandwidth, latency and reliability) needed to exchange data for OT and IT functionality.
正解：A、D
質問 # 57
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