VMware Telco Cloud Automation Skills Practice Exam: Test Your Knowledge 2025

What is the primary role of the VMware Telco Cloud Automation Control Plane in the architecture?

A telecommunications provider wants to deploy both virtualized and containerized network functions. Which VMware Telco Cloud Automation component is responsible for managing container-based network functions?

In a multi-tenant Telco Cloud Automation deployment, which architectural component ensures isolation between different service provider tenants?

An administrator needs to understand the data flow between TCA components. Which component acts as the northbound interface for external OSS/BSS systems to request network service instantiation?

Which statement best describes the relationship between VNFM (VNF Manager) and VIM (Virtual Infrastructure Manager) in the TCA architecture?

What is the first step in the network function onboarding process in VMware Telco Cloud Automation?

A VNF package validation fails during onboarding in TCA. Which file is TCA most likely checking for proper structure and syntax?

An administrator needs to scale out a VNF instance to handle increased traffic load. Which TCA lifecycle operation should be performed?

A telecommunications company is onboarding a complex VNF that requires specific affinity rules to ensure certain VNF components run on different hosts for redundancy. Where should these affinity and anti-affinity rules be defined?

During VNF instantiation, an administrator encounters an error stating insufficient resources. The VIM shows available compute capacity. What is the most likely cause?

A VNF requires post-instantiation configuration using specific scripts. Which mechanism in TCA supports automated day-1 configuration of VNFs after deployment?

What is the primary difference between a VNF Descriptor (VNFD) and a Network Service Descriptor (NSD)?

An architect is designing a network service that includes a virtual firewall, load balancer, and application server. These components need to be connected in a specific sequence. Which NSD component defines this connectivity?

A service provider needs to deploy the same network service across multiple geographic locations with different resource capacities. What TCA feature best supports this requirement?

In a complex network service design, what is the benefit of using nested Network Service Descriptors (nested NSDs)?

A network service requires specific network connectivity between VNF components using VLAN segmentation. Where should this network segmentation be defined in the service design?

Which orchestration approach in TCA allows for automatic healing of VNF instances when health checks fail?

A VNF instance is experiencing performance issues. An administrator checks TCA monitoring and notices CPU utilization is consistently at 95%. However, the VNF is not auto-scaling. What is the most likely cause?

During troubleshooting, an administrator needs to review detailed logs of VNF lifecycle operations. Which TCA component maintains comprehensive audit logs of all orchestration activities?

Multiple network services are failing to instantiate across different projects, but VIM connectivity tests are successful. An administrator notices that the TCA Control Plane database is experiencing high latency. What troubleshooting approach should be prioritized?