VMware

VMware Telco Cloud NFV Skills

5V0-37.22

Validate your skills with the 5V0-37.22 exam focused on VMware Telco Cloud NFV.

192 questions 0 views Free
Start Mock Test Timed · Full-length · Scored

Questions 31–40 of 192

Q31

Which deployment model isolates virtual functions in NFV?

  • A Single Tenant Model
  • B Multi-Tenant Model
  • C Hybrid Model
  • D Fallback Model
Explanation The Multi-Tenant Model allows for isolated resource environments for different tenants, ensuring security and performance. Single Tenant shares resources too broadly, Hybrid mixes too many properties unfavorably, and Fallback isn't a recognized model.
Q32

A company needs to ensure high availability for its NFV environment. What should they implement?

  • A Load Balancing
  • B Manual Scaling
  • C Single Point of Failure
  • D Mono-Architecture
Explanation Implementing Load Balancing distributes demand, enhancing availability. Manual Scaling is unreliable, Single Point of Failure compromises reliability, and Mono-Architecture lacks redundancy.
Q33

What happens when a VNF exceeds its resource allocation during peak usage?

  • A It automatically scales down
  • B Performance may degrade
  • C It operates at full capacity
  • D It receives additional resources automatically
Explanation When a VNF exceeds its resource allocation, performance may degrade due to resource contention. It cannot scale down or gain more resources automatically without configured policies, and will not run at full capacity without sufficient resources.
Q34

Which service facilitates the orchestration of network functions in VMware Telco Cloud?

  • A VMware NSX-T
  • B vRealize Automation
  • C vCloud Director
  • D VMware Horizon
Explanation VMware NSX-T specializes in network functions orchestration, while others focus on different aspects of cloud management.
Q35

A company needs to ensure their NFV deployment can scale based on demand. What should they primarily leverage?

  • A Strict hardware provisioning
  • B Auto-scaling policies
  • C Manual adjustments
  • D Set resource limits
Explanation Auto-scaling policies allow dynamic resource adjustments based on load, unlike the other options that rely on static management.
Q36

You are configuring a VNF in VMware Telco Cloud. What happens when you enable high availability?

  • A Increased latency
  • B Guaranteed uptime during failure
  • C Lower resource usage
  • D Reduced bandwidth needs
Explanation Enabling high availability ensures continuous service during failures, unlike the other options which incorrectly define effects of HA.
Q37

Which service is crucial for virtual network slicing in NFV?

  • A Network Functions Virtualization Orchestrator
  • B Storage Area Network
  • C Virtual Machine Manager
  • D Backup and Recovery Service
Explanation Network Functions Virtualization Orchestrator manages network slicing; others are unrelated to slicing management.
Q38

A company needs to ensure high availability for its NFV infrastructure; which design principle should they prioritize?

  • A Single point of failure
  • B Active-active configuration
  • C Direct storage access
  • D Centralized management
Explanation Active-active configuration ensures redundancy and high availability; others compromise resilience.
Q39

What happens when a VM runs out of CPU resources in an NFV environment?

  • A It automatically shuts down
  • B It experiences degradation in performance
  • C It generates a memory dump error
  • D It reverts to a previous snapshot
Explanation Performance degradation occurs due to resource starvation; others describe incorrect failure behaviors.
Q40

Which service provides automated VNFs deployment?

  • A vCloud Director
  • B Cloud Director Services
  • C vRealize Automation
  • D vSphere Replication
Explanation vRealize Automation automates the deployment of VNFs; other options do not.