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Free VMware Certified Specialist - vSphere with Tanzu 2022 5V0-23.20 Ultimate Study Guide (Updated 64 Questions)
VMware 5V0-23.20 Exam Syllabus Topics:
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NEW QUESTION 10
Where are the virtual machine images stored that are used to deploy Tanzu Kubernetes clusters?
- A. Harbor Image Registry
- B. Supervisor Cluster
- C. Namespace
- D. Content Library
Answer: A
Explanation:
Explanation
https://docs.vmware.com/en/VMware-vSphere/7.0/vmware-vsphere-with-tanzu/GUID-EC79A6DE-477A-40C1- You can use the embedded Harbor Registry to serve as the private container registry for images that you deploy to Tanzu Kubernetes clusters provisioned by the Tanzu Kubernetes Grid Service.
vSphere with Tanzu embeds a Harbor Registry instance that you can enable on the Supervisor Cluster and use to deploy container-based workloads to Tanzu Kubernetes clusters.
Once the embedded Harbor Registry is enabled on the Supervisor Cluster, the Tanzu Kubernetes Grid Service will install onto the Tanzu Kubernetes cluster nodes the root CA certificate for the registry instance.
This certificate is installed on both new clusters and on existing clusters (by way of a reconciliation loop).
From there you can run images on the cluster by specifying the private registry in the workload YAML.
NEW QUESTION 11
What is the minimum number of portgroups needed, in addition to the management portgroup. to provide connectivity for external services on a Supervisor Cluster?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 12
A vSphere administrator is required to provide a developer with read/write permissions on a vSphere Namespace.
- A. It aggregates hosts across vSphere clusters to form a Kubernetes cluster on vSphere.
- B. It exposes a Kubernetes API for use by DevOps teams.
- C. It is a Kubernetes cluster deployed by developers using a YAML specification file.
- D. It enables vSphere High Availability and Distributed Resource Scheduler.
Answer: A
NEW QUESTION 13
Which role should the vSphere administrator apply for the developer?
- A. Assign the developer user with the "can edit" role at the vSphere Namespace object.
- B. Assign the developer user with the 'VSphere Kubernetes Manager" role at the vSphere Namespace object.
- C. Assign the developer user with the "can edit" role at the cluster object.
- D. Assign the developer user with the 'VSphere Kubernetes Manager" role at the cluster object.
Answer: A
NEW QUESTION 14
On which network are TKG clusters deployed in vSphere with Tanzu when using the vSphere networking stack?
- A. Edge
- B. Frontend
- C. Backend
- D. Workload
Answer: D
NEW QUESTION 15
What is the correct process to store images in a project on the Registry Service?
- A. Use the docker push command
- B. Use the vSphere Client to upload the image the content library
- C. Use the kubect1 push command
- D. Use the vSphere Client to upload the image to the Registry Service
Answer: A
Explanation:
Explanation
https://docs.docker.com/docker-hub/repos/
NEW QUESTION 16
Which open-source project extends the Docker registry source code to provide an enterprise-class registry server?
- A. Manifest
- B. Github
- C. Harbor
- D. Namespace
Answer: C
NEW QUESTION 17
An administrator is tasked with increasing the amount of CPU and memory in an existing Tanzu Kubernetes cluster.
Which change must the administrator complete to ensure the cluster scales successfully when updating the YAML definition?
- A. Update the Virtual Machine Class Type
- B. Increase the number of worker nodes
- C. Increase the number of control plane nodes
- D. Manually update the CPU and memory of the nodes
Answer: A
NEW QUESTION 18
The network topology for a Supervisor Cluster deployed using the vSphere networking stack, and a HAProxy load balancer is being planned. In addition to the control plane management IP range and services P range, how many non-overlapping P address ranges are needed?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 19
How can you remove unreferenced container images from a project in an embedded Registry Service?
- A. Delete images in Content Library.
- B. Purge a namespace using the vSphere Client.
- C. Use kubectl to delete the images.
- D. Delete the namespace using the vSphere Client.
Answer: A
NEW QUESTION 20
Which is a valid version change for a Tanzu Kubernetes cluster running Kubernetes version 1.16.7?
- A. Upgrade one minor version (e.g.. 1.17.0)
- B. Upgrade two minor versions (e.g., 1.18.0)
- C. Upgrade one major version (e.g.. 2.0.1)
- D. Downgrade one patch version (e.g.. 1.16.5)
Answer: A
NEW QUESTION 21
Which external load balancer is supported in vSphere 7 U1 using the vSphere networking stack?
- A. Seesaw
- B. Nginx
- C. Loadmaster
- D. HAProxy
Answer: D
Explanation:
Explanation
When using vSphere with Tanzu with vDS networking, HAProxy provides load balancing for developers accessing the Tanzu Kubernetes control plane, and for Kubernetes Services of Type Load Balancer. Review the possible topologies that you can implement for the HAProxy load balancer.
https://docs.vmware.com/en/VMware-vSphere/7.0/vmware-vsphere-with-tanzu/GUID-1F885AAE-92FF-41E6-B
NEW QUESTION 22
Why would an organization set up private image registries?
- A. DevOps engineers are able to store virtual machine images in a central location.
- B. Public image registries lack enterprise support.
- C. Open source registry server projects enable organizations to modify them as necessary.
- D. Role-based access control can be assigned by integrating the image registry with user identity management.
Answer: D
NEW QUESTION 23
The application development team is pushing a Kubernetes application into production. I consists of an application server and a database. The team wants to ensure that only the production application server can access the production database.
Can the development team meet this requirement using Kubernetes Network Policy?
- A. Yes, by using kubect1 to create a Network Policy that only allows pods on the same network segment to talk to each other.
- B. Yes. by logging in to NSX Manager and creating a firewall rules to only allow the production application server pod to talk to the database
- C. Yes, by using kubect1 to create a policy that disables pod to pod communication in the Namespace
- D. No, Kubernetes Network Policy does not support this action.
Answer: A
NEW QUESTION 24
What is required to enable Workload Management?
- A. vSphere Distributed Switch
- B. NSX-V
- C. Github repository
- D. Windows Network Load Balancer
Answer: A
Explanation:
Explanation
https://docs.vmware.com/en/VMware-vSphere/7.0/vsphere-esxi-vcenter-server-702-vsphere-with-tanzu-guide.pd
NEW QUESTION 25
Which command will show the Tanzu Kubernetes cluster versions available in the vSphere content library?
- A. kubect1 get tanzuimages
- B. kubect1 get rc,services
- C. kubect1 get contentlibrary
- D. kubect1 get tanzukubernetesreleases
Answer: C
NEW QUESTION 26
How is the storage selected for the Harbor pods when the embedded Harbor image registry is enabled?
- A. An administrator selects a VM storage policy as part of enablement.
- B. An administrator selects a specific datastore as part of enablement.
- C. vCenter Server automatically chooses a VM storage policy.
- D. vCenter Server automatically selects a local ESXi host datastore.
Answer: C
NEW QUESTION 27
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