NFV Orchestration JN0-214 Practice Questions (Page 4)

Questions 16–20

1. 16expert · hard

   A service provider is offering a virtual CPE service to enterprise customers. The provider wants to offer a premium tier with a dedicated virtual firewall and a standard tier with a shared firewall. The provider wants to automate the provisioning of both tiers. What is the most efficient way to achieve this using NFV orchestration?

   • ACreate a single service template that always uses a dedicated firewall
   • BUse a single service template and manually configure the firewall for each customer
   • CUse a single service template that always uses a shared firewall
   • DCreate two service templates: one for the premium tier with a dedicated firewall VNF and one for the standard tier with a shared firewall VNF
   Reveal Solution Discussion Select an answer first
2. 17foundation · easy

   Which NFV orchestration use case involves chaining multiple VNFs together to provide a composite service, such as firewall, load balancer, and WAN optimizer?

   • ACloud bursting
   • BService chaining
   • CNetwork slicing
   • DVirtual CPE
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4. 18foundation · easy

   What is a key benefit of using NFV orchestration for virtual CPE (vCPE) use cases?

   • AIt guarantees higher bandwidth for all customers
   • BIt allows service providers to deploy and manage customer-premises functions as virtualized services
   • CIt eliminates the need for any physical network infrastructure
   • DIt removes the need for customer-specific configurations
   Reveal Solution Discussion Select an answer first
5. 19foundation · easy

   In the NFV orchestration workflow, what is the term for the process of adding a new VNF package to the catalog so it can be deployed?

   • AOnboarding
   • BTermination
   • CInstantiation
   • DScaling
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6. 20foundation · easy

   What is the primary benefit of integrating NFV orchestration with SDN controllers for traffic management?

   • AIt allows for dynamic adjustment of network paths based on service requirements
   • BIt eliminates the need for physical network devices
   • CIt guarantees zero packet loss in the network
   • DIt removes the need for network monitoring
   Reveal Solution Discussion Select an answer first