1V0-71.21 Online Practice Questions and Answers

What is the purpose of a container?

A. Make it difficult to change the environment that an application runs on

B. Abstract a running application from the environment that it runs on

C. Make it easy to change the runtime that an application uses

D. Allow a complex application to run as a single unit

What is the result of Continuous Delivery?

A. An application build has been produced and ready for deployment to production

B. A broken application build is able to be fixed rapidly

C. An application build artifact has been produced

D. An application build has been produced and deployed to production

Which two statements are true about Kubernetes Pods? (Choose two.)

A. A Pod is always highly available.

B. A Pod runs one or more containers.

C. A Pod can run no more than one container.

D. A Pod is the smallest execution unit in Kubernetes.

E. A Pod is a standard unit of software that packages up code and all its dependencies.

What is the purpose of a Kubernetes Ingress object?

A. To specify HTTP and HTTPS traffic routing rules from outside the cluster to Services within the cluster

B. To load balance across a set of Pods

C. To manage the number of instances of a container image running within the cluster

D. To manage traffic between Services within the cluster

What are two ways a Namespace helps organize a Kubernetes cluster? (Choose two.)

A. Divides cluster resources across users

B. Pools cluster resources between users

C. Provides a naming API

D. Prevents object name collisions

E. Shares objects within a cluster

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

A. Retiring the application and replacing it with a different application

B. Code changes and user facing changes

C. No code changes and no user facing changes

D. Code changes and no user facing changes

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

A. Backups and restores Kubernetes components from a graphical user interface.

B. Provides production ready open source container images.

C. Migrates legacy .NET applications to a Kubernetes infrastructure.

D. Creates a custom Operating System image.

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

What two problems do containers solve? (Choose two.)

A. Encrypting sensitive data in a packaged way

B. Duplicating the application code across microservices

C. Facilitating microservices deployments

D. Increasing efficiency by eliminating the need for a separate hypervisor for every containerized application

E. Ensuring sets of virtual machines are protected from external network security threats

Which are the four components in Tanzu Build Service? (Choose four.)

A. Image Cluster

B. Builder

C. ClusterStore

D. ClusterStack

E. Image

F. Builder Stack

G. Builder Store

Which command can be used to build a container image?

A. docker image create

B. oci build

C. docker build

D. tanzu build