VMware 1V0-71.21 Online Practice Questions and Exam Preparation

VMware 1V0-71.21 Online Questions & Answers

• Question 1:

  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
  B. Duplicating the application code across microservices
  D. Increasing efficiency by eliminating the need for a separate hypervisor for every containerized application

• Question 2:

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

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  Reference: https://www.cio.com/article/2924995/what-are-containers-and-why-do-you-need-them.html

• Question 3:

  Which are three valid ways to specify a Namespace when creating an object in Kubernetes? (Choose three.)

  A. Specifying the Namespace in a ConfigMap
  B. Specifying the Namespace in the container image for the object provided to "kubectl apply"
  C. Specifying the Namespace in the context of the kubectl configuration file
  D. Specifying the Namespace as an environment variable
  E. Specifying the Namespace in the manifest file for the object provided to "kubectl apply"
  F. Using the "--namespace" option when issuing a kubectl command
  B. Specifying the Namespace in the container image for the object provided to "kubectl apply"
  C. Specifying the Namespace in the context of the kubectl configuration file
  F. Using the "--namespace" option when issuing a kubectl command

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  Reference: https://www.vmware.com/topics/glossary/content/kubernetes-namespace

• Question 4:

  Which command can be used to build a container image?

  A. docker image create
  B. oci build
  C. docker build
  D. tanzu build
  C. docker build

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  Reference: https://stackify.com/docker-build-a-beginners-guide-to-building-docker-images/

• Question 5:

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

  A. Security and Vulnerability Analysis
  B. Container Build Service
  C. Role-Based Access Control
  D. Replication across multiple registries
  E. Secure Container Runtime
  F. SQL storage
  A. Security and Vulnerability Analysis
  C. Role-Based Access Control
  D. Replication across multiple registries

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  Reference: https://goharbor.io/

• Question 6:

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

  A. ReplicaSet
  B. Service
  C. Cronjob
  D. Daemonset
  A. ReplicaSet

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

• Question 7:

  Which two goals can be achieved using a Kubernetes deployment? (Choose two.)

  A. Change the container image in a Pod
  B. Define different classes of storage
  C. Increase the number of replicas of a given Pod
  D. Grant an Active Directory user access to a Kubernetes cluster
  E. Ensure that only one instance of a Pod will run on every node in a Kubernetes cluster
  A. Change the container image in a Pod
  C. Increase the number of replicas of a given Pod

• Question 8:

  If a Kubernetes Pod cannot be scheduled, where can the reason be found?

  A. Pod Spec
  B. Event
  C. Container logs
  D. Pod Status
  B. Event

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  Reference: https://www.datadoghq.com/blog/debug-kubernetes-pending-pods/

• Question 9:

  Which two products are part of Tanzu Portfolio? (Choose two.)

  A. Tanzu Kubernetes control
  B. Tanzu Application Build
  C. Tanzu Kubernetes Grid
  D. Tanzu Build Service
  E. Tanzu Service Cloud
  C. Tanzu Kubernetes Grid
  D. Tanzu Build Service

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  Reference: https://tanzu.vmware.com/tanzu

• Question 10:

  Which VMware product provides the ability to connect and protect microservices across any runtime and any cloud?

  A. Tanzu Network Profiler
  B. Tanzu Observability
  C. Tanzu Service Mesh
  D. NSX Advanced Load Balancer
  C. Tanzu Service Mesh

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  References: https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/products/vmware-tanzu-service-mesh-datasheet.pdf