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 81–90 of 192

Q81

You are configuring resource allocation for a VNF. What happens when CPU reservations are set too low?

  • A Increased performance
  • B Resource contention
  • C Better cost efficiency
  • D No impact at all
Explanation Low reservations may lead to contention and performance issues.
Q82

What type of network service is typically used for NFV deployments?

  • A Layer 2 Ethernet switching
  • B Static Routing
  • C Service Function Chaining
  • D IPsec VPN
Explanation Service Function Chaining allows dynamic and flexible network service arrangements, unlike the others which serve distinct, static roles.
Q83

You are configuring a VNF and need to ensure it scales according to demand. What should you implement?

  • A Static resource allocation
  • B Elastic resource management
  • C Manual scaling procedures
  • D Overprovisioning of resources
Explanation Elastic resource management allows automated scaling based on demand, whereas the other options lack efficiency.
Q84

A company needs to enhance its network security with multi-tenancy in Telco Cloud. Which approach should they take?

  • A Use dedicated hardware for each tenant
  • B Implement network function virtualization
  • C Install separate firewalls for each tenant
  • D Conduct biannual security audits
Explanation Network function virtualization enhances security and isolation without requiring dedicated hardware, unlike the other costly options.
Q85

Which service enables dynamic network function provisioning in VMware Telco Cloud?

  • A VMware Cloud Director
  • B VMware vSphere
  • C NSX-T Data Center
  • D Tanzu Kubernetes Service
Explanation NSX-T Data Center supports dynamic network function provisioning while the others do not.
Q86

You are configuring a VNFM in a VMware environment. What key functionality must it provide?

  • A Weather forecasting
  • B Lifecycle management
  • C Data backup
  • D Incident response
Explanation VNFM must provide lifecycle management for VNFs, unlike the other options.
Q87

A company needs to ensure traffic isolation between different tenants in a multitenant environment. What should they implement?

  • A Single network segment
  • B Shared VLAN
  • C VLANs for each tenant
  • D Public IP addresses for all tenants
Explanation Using VLANs for each tenant enables effective traffic isolation, unlike the other methods proposed.
Q88

Which service provides the underlying infrastructure for VMware Telco Cloud NFV?

  • A vSphere
  • B vCloud Director
  • C NSX
  • D vSAN
Explanation vSphere provides the hypervisor layer, essential for virtualization; others focus on networking or storage.
Q89

A company needs to scale its NFV service dynamically. What is the best approach?

  • A Static allocation of resources
  • B Manual resizing of VMs
  • C Automation with NFV orchestration
  • D Increasing physical server capacity
Explanation NFV orchestration automates resource scaling, unlike static or manual methods.
Q90

What happens when a VM exceeds its allocated CPU quota in an NFV environment?

  • A The VM is automatically powered off
  • B Performance may degrade due to throttling
  • C The VM reboots automatically
  • D Additional resources are provided without limits
Explanation The VM will be throttled to stay within the CPU quota; others suggest drastic actions which are incorrect.