Updated Jan-2024 Exam 5V0-23.20 Dumps - Pass Your Certification Exam
Latest Real VMware 5V0-23.20 Exam Dumps Questions
NEW QUESTION # 17
Which kubectl command should be used to change the active vSphere namespace to namespace-01?
- A. kubectl get ns namespace-01
- B. kubectl describe ns namespace-01
- C. kubectl config change-context namespace-01
- D. kubectl config use-context namespace-01
Answer: C
NEW QUESTION # 18
What is the proper way to delete a Persistent Volume Claim?
- A. By using the kubectl delete persistentvolumeclaim command
- B. Through the SPBM policy engine using the vSphere Client
- C. By unmounting the volume from the VM and deleting it from the vSphere datastore
- D. By using the kubectl remove pvc command
Answer: A
Explanation:
Explanation
Diagram Description automatically generated
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 # 19
To which network are HA Proxy virtual server IP addresses issued when using the vSphere networking stack default configuration?
- A. vMotion
- B. Management
- C. Overlay
- D. Primary workload
Answer: D
Explanation:
Explanation
* The HAProxy virtual IP range where external services and DevOps users connect. In this configuration, HAProxy is deployed with two virtual NICs (Default configuration), one connected to the management network, and a second one connected to the Primary Workload Network. You must plan for allocating Virtual IPs on a separate subnet from the Primary Workload Network.
https://docs.vmware.com/en/VMware-vSphere/7.0/vmware-vsphere-with-tanzu/GUID-1F885AAE-92FF-41E6-B
NEW QUESTION # 20
How can the vSphere administrator purge unused images from the image registry?
- A. From vSphere Client, navigate to the namespace, and select the option to purge unreferenced images.
- B. From the Harbor UI, navigate to the project associated with namespace, and select the option to purge unreferenced images.
- C. Download the vSphere Docker Credential Helper CLI Tool, and use it to purge all unreferenced images from the corresponding namespace.
- D. Enable the garbage collector service to purge all unreferenced images from the corresponding namespace.
Answer: B
NEW QUESTION # 21
Which value must be increased or decreased to horizontally scale a Tanzu Kubernetes cluster?
- A. Namespaces
- B. ReplicaSets
- C. Worker node count
- D. etcd instance
Answer: C
Explanation:
Explanation
Scale a Cluster Horizontally With the Tanzu CLI
To horizontally scale a Tanzu Kubernetes cluster, use the tanzu cluster scale command. You change the number of control plane nodes by specifying the --controlplane-machine-count option. You change the number of worker nodes by specifying the --worker-machine-count option.
NEW QUESTION # 22
What is automatically created within NSX-T when an administrator creates a new namespace in the vSphere client?
- A. A new segment connected to a Tier-1 gateway and a new overlay transport zone
- B. A new segment connected to a Tier-1 gateway and an existing overlay transport zone
- C. A new segment connected to a Tier-0 gateway and an existing overlay transport zone
- D. A new segment connected to a Tier-0 gateway and a new overlay transport zone
Answer: B
NEW QUESTION # 23
How is the storage selected for the Harbor pods when the embedded Harbor image registry is enabled?
- A. vCenter Server automatically chooses a VM storage policy.
- B. vCenter Server automatically selects a local ESXi host datastore.
- C. An administrator selects a specific datastore as part of enablement.
- D. An administrator selects a VM storage policy as part of enablement.
Answer: D
Explanation:
Enabling Harbor Image Registry
The vSphere administrator uses the vSphere Client to enable Harbor. To enable this component, select a cluster, select Configure > Namespaces > Image Registry, and click ENABLE HARBOR:
* A VM Storage Policy is required to allocate storage for the Harbor pods.
* An IP Address, based on the ingress CIDR range, is allocated for the Harbor management interface.
* After a few minutes, Harbor is deployed and running. 184
NEW QUESTION # 24
Kubernetes object types are going to be limited by an administrator within a vSphere with Tanzu namespace. Which three Kubernetes object types may be limited? (Choose three.)
- A. Number of Persistent Volume Claims
- B. Number of Operators
- C. Number of DaemonSets
- D. Number of Ingress frontends
- E. Number of Pods
- F. Number of Load Balancer Services
Answer: A,E,F
Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/vmware-vsphere-with-tanzu/GUID-1238AFD8-232C-4EFC-BD54-796CB9F8C45F.html Resource Name Description configmaps The total number of ConfigMaps that can exist in the namespace.
persistentvolumeclaims The total number of PersistentVolumeClaims that can exist in the namespace.
pods The total number of Pods in a non-terminal state that can exist in the namespace. A pod is in a terminal state if .status.phase in (Failed, Succeeded) is true.
replicationcontrollers The total number of ReplicationControllers that can exist in the namespace.
resourcequotas The total number of ResourceQuotas that can exist in the namespace.
services The total number of Services that can exist in the namespace.
services.loadbalancers The total number of Services of type LoadBalancer that can exist in the namespace.
services.nodeports The total number of Services of type NodePort that can exist in the namespace.
secrets The total number of Secrets that can exist in the namespace.
NEW QUESTION # 25
Which command would be used to deploy a Tanzu Kubernetes cluster?
- A. kubectl create -f CLUSTER-NAME.yaml
- B. kubectl apply cluster CLUSTER-NAME.yaml
- C. kubectl create cluster -f CLUSTER-NAME.yaml
- D. kubectl apply -f CLUSTER-NAME.yaml
Answer: D
NEW QUESTION # 26
Which command provides valid syntax to deploy a vSphere Pod?
- A. docker run containerName
- B. tkg apply -c containerName
- C. kubectl apply -f deployment.yaml
- D. kubectl apply -t deployment.yaml
Answer: C
Explanation:
Explanation
You can deploy an application on a namespace on a Supervisor Cluster. Once the application is deployed, the respective number of vSphere Pods are created on the Supervisor Cluster within the namespace.
Common kubectl commands include the apply, get, describe, and delete commands:
* The kubectl apply command applies the contents of a YAML file. Typically, this command is used to create a pod or deployment: - kubectl apply -f /path/to/my.yaml
* The kubectl get command returns basic information about an object: - kubectl get pod <pod_name_name>
NEW QUESTION # 27
Which capability do persistent volumes provide to containerized applications?
- A. Support for in-memory databases
- B. Automated disk archival
- C. Support for ephemeral workloads
- D. Retention of application state and data
Answer: C
Explanation:
Explanation
https://tanzu.vmware.com/developer/guides/storage-integration/
NEW QUESTION # 28
Which three elements should be configured by a vSphere administrator after creating vSphere Namespace?
(Choose three.)
- A. License
- B. Namespace name
- C. Storage Policy
- D. NSX Segment
- E. Permissions
- F. Capacity and Usage limits
Answer: B,E,F
NEW QUESTION # 29
Which process should be used to upgrade the vSphere with Tanzu Supervisor Cluster?
- A. Use the vSphere Client, navigate to Workload Management, and apply updates.
- B. Use kubectl, and apply an update manifest specification to the Supervisor Cluster.
- C. Use the vSphere Client, navigate to vSphere lifecycle Manager, and apply updates
- D. Allow vSphere with Tanzu Supervisor Cluster to upgrade automatically when new versions are available.
Answer: C
NEW QUESTION # 30
Which functionality does the Cloud Native Storage (CNS) component take advantage of to support the creation of container volumes?
- A. First Class Disk
- B. VMware Disk Encryption
- C. Virtual Disk
- D. Storage Based Policy Management
Answer: A
Explanation:
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 # 31
How can a vSphere administrator replace the Supervisor Cluster API endpoint certificate?
- A. Use the vSphere Client to replace the Workload platform MTG certificate.
- B. Use kubectl to replace the Supervisor Cluster API endpoint certificate.
- C. Use the certificate-manager CLI utility to replace the Supervisor Cluster API endpoint certificate.
- D. Use the vSphere Client to replace the NSX Load Balancer certificate.
Answer: A
Explanation:
Explanation
As a vSphere administrator, you can replace the certificate for the virtual IP address (VIP) to securely connect to the Supervisor Cluster API endpoint with a certificate signed by a CA that your hosts already trust. The certificate authenticates the Kubernetes control plane to DevOps engineers, both during login and subsequent interactions with the Supervisor Cluster.
Prerequisites
Verify that you have access to a CA that can sign CSRs. For DevOps engineers, the CA must be installed on their system as a trusted root.
Procedure
* In the vSphere Client, navigate to the Supervisor Cluster.
* Click Configure then under Namespaces select Certificates.
* In the Workload platform MTG pane, select Actions > Generate CSR.
* Provide the details for the certificate.
* Once the CSR is generated, click Copy
* Sign the certificate with a CA.
* From the Workload platform MTG Replace Certificate.
* Upload the signed certificate file and click
* Validate the certificate on the IP address of the Kubernetes control plane.
NEW QUESTION # 32
Which step is necessary in order to allocate storage to a newly created namespace?
- A. Assign permissions to users
- B. Add a content library
- C. Assign a VM Storage Policy
- D. Define resource limits
Answer: C
NEW QUESTION # 33
......
5V0-23.20 Dumps To Pass VMware Certified Specialist - vSphere with Tanzu 2022 Exam in One Day: https://www.testvalid.com/5V0-23.20-exam-collection.html
100% Guaranteed Results 5V0-23.20 Unlimited 126 Questions: https://drive.google.com/open?id=1sR7Q9j1k2hvZbt9Uu5j1ukgWgNL4aaZD