2022 Valid BL0-100 test answers & Nokia Exam PDF
Free Nokia BL0-100 Exam Questions and Answer from Training Expert Exam4Docs
NEW QUESTION 11
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. Transmit diversity is used in case of poor radio conditions.
- C. Several data flows are sent at the same time on the same frequency.
- D. The data flows are sent at the same time on different frequencies.
Answer: A,B,C
NEW QUESTION 12
Which of the following is not a part of an E2E Network Slice?
- A. Cloud Slice
- B. Access Slice
- C. Core Slice
- D. Transport Slice
Answer: A
NEW QUESTION 13
Which of the following statements about 5G Transport is incorrect?
- A. Widely diverse end to end services will require the ability to create a Transport Slice with guaranteed SLAs.
- B. Internet of things devices will require a massive increase in network connectivity.
- C. Explosive traffic growth will require statically defined manually configured end to end QoS based services.
- D. Ultra Reliable Machine to Machine communication will require dependable low latency communication.
Answer: B
NEW QUESTION 14
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. 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.
- B. Multiple access types (not only wireless), Optical Transport, Multi-cloud, and dedicated Core for every type of access.
- C. Public sector element, a smart city element, a health element, a transport and logistics element, and an industrial element.
- D. Wireless Access, Optical Transport, and a dedicated Core Network for wireless access running in a Central Cloud.
Answer: A
NEW QUESTION 15
Which of the following best defines what is meant by Network Slice isolation?
- A. Resource + Traffic isolation
- B. Transport + Cloud isolation
- C. Security + Cloud isolation
- D. Resource + Security isolation
Answer: D
Explanation:
Explanation/Reference: https://www.gsma.com/futurenetworks/wp-content/uploads/2018/06/Network-Slicing-Use-Case- Requirements-_-FInal-.pdf
NEW QUESTION 16
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.
Answer: A
Explanation:
Explanation/Reference: https://docs.oracle.com/communications/F25434_01/docs.10/UDM%20User%27s%20Guide/GUID- F0678B8F-501C-4BE5-A0D7-141CED2DFE70.htm
NEW QUESTION 17
What are the benefits of the stateless or state-efficient aspects of network functions?
- A. Provide real time access to the databases
- B. Avoid massive database corruption
- C. Ensure the database integrity
- D. Enable scalability and extreme resiliency in the 5G Core
Answer: D
NEW QUESTION 18
What are the benefits of traffic engineering in Transport networks? (Choose three.)
- A. Traffic steering
- B. Resiliency
- C. Better utilization of network capacity
- D. Scaling access points
Answer: A,B,C
NEW QUESTION 19
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
Answer: A
NEW QUESTION 20
Which of the following is not a component of the 5G Flexible RAN architecture?
- A. Radio Unit
- B. Centralized Unit
- C. Optical Unit
- D. Distributed Unit
Answer: C
NEW QUESTION 21
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 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.
- B. 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.
- C. 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.
- D. 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.
Answer: D
NEW QUESTION 22
In terms of scalability, flexibility, and capacity, which of the following would overcome 4G limitations?
- A. Client/Server architecture, stateless network functions, Cloud-ready network functions and modular network functions.
- B. Service based architecture, stateless network functions, Cloud-ready network functions and modular network functions.
- C. Client/Server architecture, Cloud-ready network functions, and modular network functions.
Answer: A
NEW QUESTION 23
Which of the following drive 5G low latency? (Choose two.)
- A. Lower Time Transmission Interval (TTI)
- B. Support of up to 1 billion of IoT and sensors devices per km2
- C. Higher spectral efficiency
- D. Edge Clouds
Answer: A,C
NEW QUESTION 24
You and a colleague are discussing the challenges to be resolved in order to make digitization and automation a reality in all industries. He is arguing that the solution is to have faster access connectivity, but you don't agree. You are trying to convince him of the need for an end-to-end solution. The new 5G network should be built end-to-end to enable industries' quest for value. What arguments can you provide to support your position?
- A. Increasing the access throughput might be worthwhile but applications that support a higher bit rate should also be a consideration.
- B. Increasing the throughput is enough. There is no need to change the network end-to-end.
- C. The network consists of many layers that include access, transport, core, cloud, and all of the applications running in the cloud. Increasing throughput in access is not enough. The bit rate needs to be increased in all of the other layers as well.
- D. Increasing throughput is not enough. A faster and automated transport network, a distributed cloud where applications would run depending on their latency and reliability requirements, a core network that automatically handles any type of access, and a security framework to guarantee the security in every layer of the network are also needed.
Answer: D
NEW QUESTION 25
What does the acronym SOAR stand for?
- A. Security Orchestration Automation and Recovery
- B. Securitization, Optimization, Access Control, and Resiliency
- C. Security Optimization Accountability Recovery
- D. Security Orchestration Automation and Response
Answer: D
Explanation:
Explanation/Reference: https://www.fireeye.com/products/helix/what-is-soar.html
NEW QUESTION 26
Which of the following best defines what is meant by Network Slice isolation?
- A. Resource + Traffic isolation
- B. Transport + Cloud isolation
- C. Security + Cloud isolation
- D. Resource + Security isolation
Answer: D
NEW QUESTION 27
Which of the following is not a benefit of Network Slicing?
- A. Recovery of network flows when they fail
- B. Differentiated QoS flows, for different services
- C. Privacy and segmentation between flows
- D. Priority between different flows
Answer: A
NEW QUESTION 28
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
Answer: A
Explanation:
Explanation/Reference:
NEW QUESTION 29
What is the "sweet spot" for Industry 4.0?
- A. The "sweet spot" for industry 4.0 is a deployment strategy for delivering the required capacity and coverage for industrials.
- B. The "sweet spot" for industry 4.0 is the intersection of operational, information and communications technologies.
- C. The "sweet spot" for industry 4.0 is the intersection of URLLC, eMBB and mMTC.
- D. The "sweet spot" for industry 4.0 is a double-digit revenue growth.
Answer: B
NEW QUESTION 30
Which one of the following requires a network service package defined in a catalog?
- A. Cloud orchestration
- B. Software defined network
- C. Cloud software platform
- D. Cloud infrastructure software
Answer: A
NEW QUESTION 31
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