NFV Orchestration JN0-214 Practice Questions (Page 3)

Questions 11–15

1. 11application · medium

   A service provider is deploying a new virtual firewall service for enterprise customers. The provider wants the service to be automatically instantiated on demand, scaled out when traffic exceeds a threshold, and terminated when no longer needed — all without manual intervention. Which component is primarily responsible for coordinating the lifecycle of the VNF across the entire process?

   • ASDN Controller
   • BVirtualized Infrastructure Manager
   • CVNF Manager
   • DNFV Orchestrator
   Reveal Solution Discussion Select an answer first
2. 12foundation · easy

   Which statement best describes the relationship between NFV orchestration and cloud infrastructure?

   • ANFV orchestration is responsible for managing the physical servers in a data center
   • BNFV orchestration is only used in physical network environments
   • CNFV orchestration uses cloud infrastructure to deploy and manage VNFs as virtualized workloads
   • DNFV orchestration is a separate concept that has no relation to cloud infrastructure
   Reveal Solution Discussion Select an answer first
4. 13expert · hard

   A network operator is onboarding a new VNF from a vendor. The VNF descriptor specifies a requirement for a specific type of virtual network interface. The operator's NFV environment uses a different virtual network interface type. What is the most appropriate action for the NFV Orchestrator to take during the onboarding process?

   • AAutomatically modify the VNF descriptor to match the environment
   • BBypass the descriptor and use default settings
   • CReject the VNF onboarding due to incompatible resource requirements
   • DInstantiate the VNF and let it fail if the interface is incompatible
   Reveal Solution Discussion Select an answer first
5. 14foundation · easy

   Which component in the NFV framework is responsible for managing the lifecycle of a specific VNF instance?

   • ANFV Orchestrator
   • BSDN Controller
   • CVNF Manager
   • DVirtualized Infrastructure Manager
   Reveal Solution Discussion Select an answer first
6. 15application · medium

   A telecom operator wants to offer a premium low-latency service to a subset of enterprise customers while maintaining a standard service for others. The operator plans to use network slicing to isolate the premium traffic. What is the primary benefit of using NFV orchestration in this scenario?

   • AIt enables automated creation and management of isolated virtual network slices on shared infrastructure
   • BIt eliminates the need for physical network infrastructure
   • CIt guarantees zero packet loss for the premium service
   • DIt provides a dedicated physical network for each customer
   Reveal Solution Discussion Select an answer first