Exam Code : 1V0-71.21
Exam Name : Associate VMware Application Modernization (VCTA-AM)
Vendor Name :
"Vmware"
1V0-71.21 Dumps
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Associate VMware Application Modernization (VCTA-AM)
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What are three capabilities of VMware Tanzu Observability? (Choose three.)
Full-Stack Troubleshooting
Smart alerting
Multi-Cluster Networking
Multi-source Log Sink Agent
Runtime Cost Analysis
Analytics-Driven custom metrics
https://tanzu.vmware.com/content/vmware-tanzu-observability-features
https://tanzu.vmware.com/content/blog/byo-spring-boot-apps-tanzu-observability-for-free-no-sign-up-needed
What is a defining characteristic of a Microservice?
An architectural pattern that encapsulates a specific business capability.
A failover mechanism for legacy applications.
A new technology to handle API management.
Software for automation of container orchestration.
Explanation:
Reference: https://tanzu.vmware.com/microservices
What is Antrea?
A Kubernetes networking solution based on Open vSwitch
A Kubernetes networking solution based on eBPF
A Kubernetes networking solution based on OpenStack Neutron
A Kubernetes networking solution based on BGP
Explanation:
Reference: https://reposhub.com/go/network/vmware-tanzu-antrea.html
Which state is invalid in a Podâs lifecycle?
Failed
Running
Succeeded
Setup
Pending
Explanation:
Reference: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/
Why do enterprises need Application Modernization?
To build new applications is the only way to achieve a modern application
To realize the benefits of unstructured data over relational databases
The cost of maintaining older applications are too great
To migrate all applications to the cloud
Explanation:
Reference: https://www.anblicks.com/blog/key-benefits-of-application-modernization/
What three open source projects are included in Tanzu Kubernetes Grid? (Choose three.)
Contour
Vitess
Ansible
Harbor
Crossplane
Velero
Answer: A,D,F
Explanation:
Reference: https://docs.vmware.com/en/VMware-Tanzu-Toolkit-for-Kubernetes/index.html
What is the purpose of a container?
Make it difficult to change the environment that an application runs on
Abstract a running application from the environment that it runs on
Make it easy to change the runtime that an application uses
Allow a complex application to run as a single unit
Explanation:
Reference: https://www.cio.com/article/2924995/what-are-containers-and-why-do-you-need-them.html
What is the relationship between Kubernetes and containers?
There is no relationship between Kubernetes and containers
Kubernetes provides a platform for managing containerized workloads
Kubernetes is a place where you store container images
Kubernetes provides a way to build containers
Explanation:
If a Kubernetes Pod cannot be scheduled, where can the reason be found?
Pod Spec
Event
Container logs
Pod Status
Explanation:
Reference: https://www.datadoghq.com/blog/debug-kubernetes-pending-pods/
List three benefits of Tanzu Mission Control: (Choose three.)
Converts your Kubernetes Clusters to ClusterAPI Mode
Enhances operational efficiency
Strengthens security and compliance
Provides CI/CD Pipeline Automation
Increases developer agility and productivity
Explanation:
Reference: https://tanzu.vmware.com/mission-control
What are two goals of Kubernetes in regards to containers? (Choose two.)
To provide middleware application-level services
To automate container lifecycle management
To describe the desired state for deployed containers
To deploy source code and build applications
Explanation:
Reference: https://kubernetes.io/docs/concepts/overview/what-is-kubernetes/