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
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Questions 161–170 of 192
A company needs to optimize resource allocation for various VNFs. What tool should they use?
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A
VNF Forwarding Graph
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B
Resource Pooling
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C
Manually adjusting VNFs
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D
vSphere Client
Explanation
Resource Pooling allows dynamic allocation based on demand which optimizes resources effectively.
What happens when a VNF instance runs out of resources in VMware Telco Cloud?
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A
It auto-resizes
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B
It fails and restarts
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C
It continues running with limited performance
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D
It is suspended by the orchestrator
Explanation
Typically, VNFs may continue to run but with degraded performance when resources are exhausted unless specific policies are set.
Which service manages resource orchestration in VMware Telco Cloud NFV?
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A
VMware NSX
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B
VMware vSphere
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C
VMware vCloud Director
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D
VMware Cloud Foundation
Explanation
VMware NSX handles resource orchestration, while others focus on VMs or cloud management.
A company needs to scale its IVR application using Telco Cloud. What should they consider first?
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A
Database storage requirements
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B
Traffic load balancing strategies
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C
Configuration of user permissions
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D
Server operating system version
Explanation
Traffic load balancing directly impacts scaling performance for managed applications like IVR.
You are configuring redundancy for a network service. What happens when a primary service instance fails?
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A
Traffic continues on primary instance
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B
Secondary instance takes over immediately
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C
Service stops until manual restart
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D
All configurations reset to default
Explanation
A secondary instance should seamlessly take over in redundancy configurations to ensure uptime.
Which service is used for automated network function deployment?
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A
VMware Cloud Foundation
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B
VMware NSX
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C
VMware Telco Automation
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D
VMware vSphere
Explanation
VMware Telco Automation automates deployment, while others serve different primary functions.
A company needs to ensure high availability for its VNF. What should they configure?
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A
Single VM instance
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B
Load balancing
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C
Active-passive cluster
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D
Backup VPN connection
Explanation
Load balancing distributes traffic, enhancing availability, whereas others do not ensure continuous uptime efficiently.
You are configuring service chaining in a Telco Cloud environment. What happens when a VNF fails?
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A
All traffic continues without interruption
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B
Traffic reroutes to an alternative VNF
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C
Service stops until manual intervention
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D
Load balancer resets all VNFs
Explanation
Traffic rerouting to an alternative VNF maintains service continuity, unlike the other options which disrupt service.
Which service provides network slicing in VMware Telco Cloud?
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A
NSX-T Data Center
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B
vSphere
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C
VMware Cloud Director
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D
vRealize Network Insight
Explanation
NSX-T Data Center enables dynamic network slicing, while the other options do not focus on network slicing.
A company needs to deploy a virtual network function (VNF) with minimal downtime. What should they use?
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A
VMware vMotion
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B
Manual failover
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C
Cold migration
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D
Snapshot and restore
Explanation
VMware vMotion allows live migration with no downtime, unlike the other options which involve service interruption.