1V0-71.21 questions and answers

Question 1

Single choice

What does it mean by a "lift and shift" approach regarding moving applications to the cloud?

1. A

   Retiring the application and replacing it with a different application

2. B

   Code changes and user facing changes

3. C

   No code changes and no user facing changes

4. D

   Code changes and no user facing changes

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Correct answerC

Explanation

References:
https://tanzu.vmware.com/what-is-application-modernization

Question 2

Multiple choice

What three open source projects are included in Tanzu Kubernetes Grid? (Choose three.)

1. A

   Contour

2. B

   Vitess

3. C

   Ansible

4. D

   Harbor

5. E

   Crossplane

6. F

   Velero

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Correct answersA, D, F

Explanation

References:
https://docs.vmware.com/en/VMware-Tanzu-Toolkit-for-Kubernetes/index.html

Question 3

Multiple choice

What are three capabilities of VMware Tanzu Observability? (Choose three.)

1. A

   Full-Stack Troubleshooting

2. B

   Smart alerting

3. C

   Multi-Cluster Networking

4. D

   Multi-source Log Sink Agent

5. E

   Runtime Cost Analysis

6. F

   Analytics-Driven custom metrics

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Correct answersA, B, F

Explanation

References:
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

Question 4

Single choice

Which Kubernetes resource provides the specification of the number of running Pod instances?

1. A

   ReplicaSet

2. B

   Service

3. C

   Cronjob

4. D

   Daemonset

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Correct answerA

Explanation

References:
https://kubernetes.io/docs/concepts/workloads/controllers/replicaset/

Question 5

Multiple choice

Which are three container registries? (Choose three.)

1. A

   Google Container Registry

2. B

   Amazon Container Image Service

3. C

   Docker Hub

4. D

   Open Container Image Registry

5. E

   Harbor

6. F

   VMware Container Registry

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Correct answersC, E, F

Explanation

References:
https://docs.vmware.com/en/VMware-vSphere/7.0/vmware-vsphere-with-tanzu/GUID-376FCCD1-7743-4202-ACCA-56F214B6892F.html

Question 6

Multiple choice

Which two VMware Tanzu Editions include Tanzu Mission Control functionality? (Choose two.)

1. A

   Tanzu Basic

2. B

   Tanzu Advanced

3. C

   Tanzu Standard

4. D

   Tanzu Platinum

5. E

   Tanzu Intermediate

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Correct answersB, C

Question 7

Multiple choice

What are two features of Tanzu Application Catalog? (Choose two.)

1. A

   Backups and restores Kubernetes components from a graphical user interface.

2. B

   Provides production ready open source container images.

3. C

   Migrates legacy .NET applications to a Kubernetes infrastructure.

4. D

   Creates a custom Operating System image.

5. E

   Creates a deployment from an extensive library of application components, databases, and runtimes.

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Correct answersB, D

Explanation

References:
https://tanzu.vmware.com/content/blog/announcing-evolution-vmware-application-catalog

Question 8

Single choice

What is Sonobuoy?

1. A

   An observability plugin for Kubernetes nodes

2. B

   A diagnostic tool used to understand the state of a Kubernetes cluster

3. C

   A distributed tracing platform used for monitoring microservices-based distributed systems

4. D

   A container networking interface plugin

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Correct answerB

Explanation

References:
https://sonobuoy.io/

Question 9

Multiple choice

What are three features of Harbor? (Choose three.)

1. A

   Security and Vulnerability Analysis

2. B

   Container Build Service

3. C

   Role-Based Access Control

4. D

   Replication across multiple registries

5. E

   Secure Container Runtime

6. F

   SQL storage

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Correct answersA, C, D

Explanation

References:
https://goharbor.io/