Nokia BL00100-101-E Online Practice Questions and Exam Preparation

Nokia BL00100-101-E Online Questions & Answers

• Question 21:

  Which of the following defines a vertical Network Slice?

  A. When it serves a given customer for a specific purpose, such as anational energy network.
  B. When it cross all the network layers from the radio up to the core.
  C. When it serves a given common purpose, for a use case with a defined QoS (eg a use case in transportation, in energy).
  D. When it operates on the same layerof the ISO/OSI model.
  A. When it serves a given customer for a specific purpose, such as anational energy network.

• Question 22:

  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 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.
  B. 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.
  C. Increasing the access throughput might be worthwhile but applications that support ahigher bit rate should also be a consideration.
  D. Increasing the throughput is enough. There is no need to change the network end-to- end.
  A. 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.

• Question 23:

  Which of the following is a valid NFV attack?

  A. Hijack attack on hypervisor
  B. DDoS attack on the SDN switches
  C. Poor NFV implementation
  D. Hypervisor resources leakage
  A. Hijack attack on hypervisor

• Question 24:

  What is the Unstructured Data Storage Function (UDSF)?

  A. This network function exposes 5G Core Network functionalities available to 3rd parties, so that 3rdparty capabilities and events may be securely exposed by the Network Exposure Function (NEF).
  B. This network function is part of data repositories in the Common Data Layer. It stores 3GPP standardized data.
  C. 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.
  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.
  A. This network function exposes 5G Core Network functionalities available to 3rd parties, so that 3rdparty capabilities and events may be securely exposed by the Network Exposure Function (NEF).

• Question 25:

  Which of the following technologies drive 5G increased throughput capacity? (Choose three.)

  A. MU-MIMO andbeamforming
  B. Higher spectral efficiency
  C. Network Slicing
  D. Multi-connectivity per User Equipment
  A. MU-MIMO andbeamforming
  B. Higher spectral efficiency
  C. Network Slicing

• Question 26:

  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 create rule-based automation. We can also use Artificial Intelligence and Machine Learning to automate all network services.
  C. 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.
  D. We can use big data. It is themain tool that should be used for network automation.
  B. We can create rule-based automation. We can also use Artificial Intelligence and Machine Learning to automate all network services.

• Question 27:

  What are the benefits of traffic engineering in Transport networks? (Choose three.)

  A. Scaling access points
  B. Better utilization of network capacity
  C. Traffic steering
  D. Resiliency
  B. Better utilization of network capacity
  C. Traffic steering
  D. Resiliency

• Question 28:

  What is Unified Data Management (UDM)?

  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 supports authentication for 3GPP and non-3GPP accesses.
  C. 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.
  D. This network function provides registration and discovery functionality to enable other network functions/ services to discover and communicate with each other.
  B. This network function supports authentication for 3GPP and non-3GPP accesses.

• Question 29:

  What is the best solution for deploying an optimal network function distribution?

  A. Using duplicated Virtual Network Functions
  B. Using Virtual NetworkFunctions to control the routing
  C. Using Virtual Network Functions orchestrated across various Cloud Data Centers
  D. Using Virtual Network Functions in Access
  C. Using Virtual Network Functions orchestrated across various Cloud Data Centers

• Question 30:

  You are working in a logistics company. Your manager is telling you that automation is very important to create more opportunities for the company. His idea is to deliver parcels using drones. With this in mind, he asks you if a 4G network provides good connectivity for controlling the delivery drones. How would you answer him and why?

  A. Yes, 4G provides a connectivity network but, it is quite expensive. WIFI may be a preferable option.
  B. No, a 4G network is not a good choice for drone control because big operators (with whom we cannot deal) mainly deliver it.
  C. No, a 4G network cannot deliver the required connectivity. It is not able to guarantee the latency and reliability required for drone control.
  D. Yes, the drone control application can be hosted in the cloud and the 4G network can provide the speed needed to reach the applicationand control the drones.
  D. Yes, the drone control application can be hosted in the cloud and the 4G network can provide the speed needed to reach the applicationand control the drones.