A company needs high availability for a critical VNF. What should they implement?
ASingle-instance VNF deployment
BActive-Active VNF scaling
CDistributed Resource Scheduler
DManual failover processes
Explanation
Active-Active scaling ensures redundancy; the other options do not ensure high availability.
Q42
What happens when a network slice requires resources exceeding the capacity of a host?
ASlice deployment fails and retries
BResources are automatically adjusted
CSlice is assigned to another host
DResources are temporarily allocated
Explanation
The slice gets assigned to another host; others do not align with resource management behavior.
Q43
Which service automates the lifecycle management of NFV applications?
ATanzu Kubernetes Grid
BVMware Cloud Director
CTelco Cloud Automation
DVMware NSX
Explanation
Telco Cloud Automation specifically handles NFV application lifecycle management, while the others serve different purposes.
Q44
A company needs to ensure multiple VNFs can communicate securely in a network. What should they do?
AEnable direct routing only
BImplement NSX-T micro-segmentation
CDeploy MPLS connections
DUse conventional firewalls
Explanation
NSX-T micro-segmentation provides secure communication and policy enforcement for VNFs, unlike the other options.
Q45
What happens when a VNF exceeds its resource quota in VMware Telco Cloud?
AIt continues operating without issue
BIt is automatically deleted
CIt is throttled or fails to start
DQuotas are ignored
Explanation
Exceeding resource quotas typically leads to throttling or a failure to start to maintain system integrity.
Q46
Which service provides high availability in Telco workloads?
AVMware vSphere High Availability
BVMware NSX
CVMware vSAN
DVMware Cloud Director
Explanation
vSphere HA allows VMs to restart after failure; NSX is for networking, vSAN for storage, and Cloud Director for manageability.
Q47
A company needs to ensure low latency for its NFV deployment. What should they prioritize?
AData redundancy
BNetwork optimization
CData encryption
DBackup frequency
Explanation
Network optimization is key for low latency; redundancy and backup do not directly enhance performance, while encryption can introduce delays.
Q48
You are configuring VMware Telco Cloud Infrastructure. What happens when you disable VDS uplinks?
ATraffic is rerouted through VLANs
BVMs lose network connectivity
CUplinks will automatically re-enable
DService remains unaffected
Explanation
Disabling VDS uplinks disconnects VMs from the network; routing and automatic re-enablement don't apply directly here, and service will be impacted.
Q49
Which service allows monitoring of virtual network elements in VMware Telco Cloud NFV?
AvRealize Network Insight
BVMware Workstation
CNSX Advanced Load Balancer
DVMware Fusion
Explanation
vRealize Network Insight provides comprehensive network monitoring and troubleshooting capabilities, while the other options are not focused on network element monitoring.
Q50
A company needs to deploy a 5G core solution. What is the primary advantage of using VMware Telco Cloud?
AHigh network latency
BMulti-cloud deployment flexibility
CIncreased physical hardware requirements
DReduced operational scalability
Explanation
VMware Telco Cloud provides multi-cloud deployment flexibility, which is crucial for modern 5G solutions, unlike the other options that present disadvantages.