Latest 5V0-23.20 Actual Free Exam Updated 126 Questions
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The VMware 5V0-23.20 exam consists of 40 multiple-choice questions and is timed for 105 minutes. The test is computer-based and can be taken online or at a Pearson VUE testing center. 5V0-23.20 exam covers a range of topics, including installing and configuring vSphere with Tanzu, managing clusters, and troubleshooting common issues. Candidates should have experience with vSphere, Kubernetes, and container technology, as well as familiarity with networking and storage concepts.
NEW QUESTION # 43
Why would developers choose to deploy an application as a vSphere Pod instead of a Tanzu Kubernetes cluster?
- A. They want to have root level access to the control plane and worker nodes in the Kubernetes cluster.
- B. The application works with sensitive customer data, and they want strong resource and security isolation.
- C. The application requires a version of Kubernetes that is above the version running on the supervisor cluster.
- D. They need the application to run as privileged pods.
Answer: B
Explanation:
Explanation
Graphical user interface, Teams Description automatically generated
A vSphere Pod is a VM with a small footprint that runs one or more Linux containers. With vSphere Pods, workloads have the following capabilities:
* Strong isolation from a Linux kernel based on Photon OS
* Resource management using DRS
* Same level of resource isolation as VMs
* Open Container Initiative (OCI) compatible
* Equivalent to a Kubernetes Container Host
vSphere Pods are not compatible with vSphere vMotion. When an ESXi host is placed into maintenance mode, running vSphere Pods are drained and redeployed on another ESXi host, but only if the vSphere Pod is part of a ReplicaSet.
NEW QUESTION # 44
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: C
Explanation:
A dedicated IP range for virtual IPs. The HAProxy VM must be the only owner of this virtual IP range. The range must not overlap with any IP range assigned to any Workload Network owned by any Supervisor Cluster.
NEW QUESTION # 45
Which functionality does the Cloud Native Storage (CNS) component take advantage of to support the creation of container volumes?
- A. Storage Based Policy Management
- B. VMware Disk Encryption
- C. First Class Disk
- D. Virtual Disk
Answer: C
Explanation:
The Cloud Native Storage server resides in vCenter Server:
* Provisions and manages life cycle operations for container volumes
* Creates First Class Disks (FCDs) to support the container volumes
* First Class Disks exist as .vmdk and -flat.vmdk files on a vSphere datastore * Integrates with storage policy based management (SPBM) for the placement of disks A First Class Disk (FCD) is also called an improved virtual disk. It is a named virtual disk that is unassociated with a VM. These disks reside on a VMFS, NFS, or vSAN datastore and support container volumes.
Storage policy based management (SPBM) is a vCenter Server service that supports provisioning of persistent volumes according to specified storage requirements. After provisioning, the service monitors compliance of the volume with the required policy characteristics.
NEW QUESTION # 46
A user needs to identify the namespaces that may be accessed.
Which command will provide the desired output?
- A. kubect1 config use-context
- B. kubect1 config get-contexts
- C. kubect1 get storageclasses
- D. kubect1 get contexts
Answer: B
Explanation:
Explanation
A user can have permissions on multiple namespaces. The kubectl commands are typically actioned against the current active namespace.
View the list of available namespaces:
kubectl config get-contexts
Change the current active namespace:
kubectl config use-context <namespace>
NEW QUESTION # 47
Which role should the vSphere administrator apply for the developer?
- A. Assign the developer user with the 'VSphere Kubernetes Manager" role at the cluster object.
- B. Assign the developer user with the "can edit" 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 vSphere Namespace object.
Answer: B
NEW QUESTION # 48
Which object provides user access to applications running on vSphere with Tanzu?
- A. Internal load balancer
- B. Round-robin DNS
- C. External load balancer
- D. vSphere Distributed Switch
Answer: C
Explanation:
External HTTP(S) Load Balancing is a proxy-based Layer 7 load balancer that enables you to run and scale your services behind a single external IP address.
NEW QUESTION # 49
Which external load balancer is supported in vSphere 7 U1 using the vSphere networking stack?
- A. Nginx
- B. Seesaw
- 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 The HAProxy appliance is an open-source solution developed by HAProxy Technologies and chosen by VMware as the first supported open-source load balancer for use with vSphere with Tanzu. With the HAProxy, external network traffic is routed to Kubernetes pods running in the vSphere with Tanzu environment.
NEW QUESTION # 50
An organization is preparing to deploy vSphere with Tanzu and will be using the vSphere Networking stack.
How should the administrator allocate management network IP addresses for the Kubernetes Control Plane within the Supervisor Cluster?
- A. Three P addresses are required, one for each of the Control Plane VMs
- B. Five IP addresses are required, one for each of the Control Plane VMs. one for the floating IP address of the Control Plane VM, and one spare for performing rolling cluster upgrades
- C. Four f3 addresses are required, one for each of the Control Plane VMs and one spare for performing rolling cluster upgrades
- D. Six IP addresses are required, one for each of the Control Plane VMs, one for the floating IP address of the Control Plane VM. one for performing rolling cluster upgrades and one for the image Registry VM.
Answer: B
NEW QUESTION # 51
What is the correct process to store images in a project on the Registry Service?
- A. Use the kubect1 push command
- B. Use the vSphere Client to upload the image the content library
- C. Use the vSphere Client to upload the image to the Registry Service
- D. Use the docker push command
Answer: D
Explanation:
https://docs.docker.com/docker-hub/repos/
* Registry Service: Developers can store and manage Docker and OCI images using Harbor. Harbor is an open-source container image registry that secures images with role-based access control.
Procedure
Login to Harbor Registry with the vSphere Docker Credential Helper.
docker-credential-vsphere login <container-registry-IP> --user [email protected] Note:While providing --user username is acceptable for login, you should use the UserPrincipalName (UPN) syntax ( --user [email protected]) to login and use docker push commands.
Tag the image that you want to push to the project in Harbor Registry with same name as the namespace, where you want to use it:
docker tag <image-name>[:TAG] <container-registry-IP>/<project-name>/<image-name>[:TAG] For example:
docker tag hello-world:latest 10.179.145.77/tkgs-cluster-ns/hello-world:latest docker images REPOSITORY TAG IMAGE ID CREATED SIZE
10.179.145.77/tkgs-cluster-ns/hello-world latest bf756fb1ae65 10 months ago 13.3kB hello-world latest bf756fb1ae65 10 months ago 13.3kB To push an image to a project in Harbor, run the following command:Syntax:
docker push <container-registry-IP>/<namespace-name>/<image_name>
For example:
docker push 10.179.145.77/tkgs-cluster-ns/hello-world:latest
Expected result.
The push refers to repository [10.179.145.77/tkgs-cluster-ns/hello-world]
9c27e219663c: Pushed
latest: digest: sha256:90659bf80b44ce6be8234e6ff90a1ac34acbeb826903b02cfa0da11c82cbc042 size: 525
NEW QUESTION # 52
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. Delete the namespace using the vSphere Client.
- D. Use kubectl to delete the images.
Answer: A
NEW QUESTION # 53
An administrator working in a vSphere with Tanzu environment wants to ensure that all persistent volumes configured by developers within a namespace are placed on a defined subset of datastores The administrator has applied tags to the required datastores in the vSphere Client Which action should the administrator take next to meet the requirement?
- A. Create a storage Policy containing the tagged datastores. and apply it to the Supervisor Cluster.
- B. Create a persistent volume claim containing the tagged datastores, and apply it to the vSphere Namespace.
- C. Create a storage policy containing the tagged datastores. and apply it to the vSphere Namespace.
- D. Create a storage class containing the tagged datastores. and apply it to the Supervisor Cluster
Answer: C
Explanation:
Explanation
Graphical user interface Description automatically generated
The vSphere administrator defines and assigns VM storage policies to a namespace:
* VM storage policies are translated into Kubernetes storage classes.
* Developers can access all assigned VM storage policies in the form of storage classes.
* Developers cannot manage storage classes.
Storage class names are created in the following way:
* Spaces in VM Storage Policy names are replaced with hyphens (-).
* Special characters are replaced with a digit. A VM Storage Policy called My Gold Policy $ is called my-gold-policy-0 as a storage class.
NEW QUESTION # 54
How does Kubernetes implement the vSphere storage policy in vSphere with Tanzu?
- A. Storage class
- B. Paravirtual CSl
- C. Static Persistent Volume
- D. Persistent Volume
Answer: D
NEW QUESTION # 55
An administrator needs to configure a Supervisor Cluster with the vSphere networking stack (vSphere Distributed Switch) and HAProxy appliance using default configuration. The administrator has already connected all hosts in the cluster to a vSphere Distributed Switch and created distributed portgroups.
Which designation must be mapped to a distributed portgroup?
- A. Load Balancer Network
- B. Supervisor Cluster Network
- C. Frontend Network
- D. Primary Workload Network
Answer: B
NEW QUESTION # 56
Which corresponding object is automatically created in the embedded Registry Service when a new Namespace is created in the Supervisor Cluster?
- A. Project
- B. Image
- C. Pod
- D. Container
Answer: A
NEW QUESTION # 57
The Gold storage policy has been assigned to the Web namespace, and the DevOps engineer wants to place a persistent volume for the Web application in the Gold storage class.
How should this goal be accomplished?
- A. Assign the persistent volume to the Gold storage class
- B. Configure tag-based placement for the persistent volume
- C. Indicate the Gold storage class in the persistent volume specification
- D. Indicate the Gold storage class in the persistent volume claim specification
Answer: D
Explanation:
Explanation
* VM storage policies are translated into Kubernetes storage classes.
* Developers can access all assigned VM storage policies in the form of storage classes. * Developers cannot manage storage classes.
NEW QUESTION # 58
What is the proper way to delete a Persistent Volume Claim?
- A. Through the SPBM policy engine using the vSphere Client
- B. By using the kubectl remove pvc command
- C. By unmounting the volume from the VM and deleting it from the vSphere datastore
- D. By using the kubectl delete persistentvolumeclaim command
Answer: D
Explanation:
Also, kubectl delete pvc, which is much shorter.
DevOps engineers create persistent volume claims to request persistent storage resources. The request provisions a persistent volume object and a matching virtual disk. In the vSphere Client, the persistent volume claim manifests as an FCD virtual disk that can be monitored by vSphere administrators.
The claim is bound to the persistent volume. The workloads can use the claim to mount the persistent volumes and access storage.
When the DevOps engineers delete the claim, the corresponding persistent volume object and the provisioned virtual disk are also deleted.
NEW QUESTION # 59
Which three roles does the Spherelet perform? (Choose three )
- A. Manages node configuration
- B. Determines placement of vSphere pods
- C. Starts vSphere pods
- D. Communicates with Kubernetes API
- E. Provisions Tanzu Kubernetes clusters
- F. Provides a key-value store for pod configuration
Answer: A,C,D
Explanation:
Spherelet is a kubelet that is ported natively to ESXi. It allows the ESXi host to become part of a Kubernetes cluster. Spherelet performs the following functions:
* Communicates with the control plane VMs
* Manages node configuration
* Starts vSphere Pods
* Monitors vSphere Pods
NEW QUESTION # 60
Which kubectl command is used to list al pods in the current active namespace?
- A. kubectl get pods
- B. kubectl list pods
- C. kubectl get nodes
- D. kubectl get services
Answer: A
NEW QUESTION # 61
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VMware vSphere with Tanzu is a popular platform for managing and deploying containers and Kubernetes clusters. It allows organizations to run containerized workloads directly on their vSphere infrastructure, providing a consistent management experience across both virtual machines and containers. By earning the VMware 5V0-23.20 certification, IT professionals can demonstrate their ability to implement, manage, and troubleshoot this platform, making them valuable assets to any organization that uses vSphere with Tanzu.
5V0-23.20 Exam PDF [2023] Tests Free Updated Today with Correct 126 Questions: https://pdftorrent.dumpexams.com/5V0-23.20-vce-torrent.html