Summer Certification Limited Time 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code = getmirror

Home
VMware
VMware Certified Specialist - vSphere with Tanzu 2022
5V0-23.20
VMware vSphere with Tanzu Specialist Questions and Answers

Pass the VMware Certified Specialist - vSphere with Tanzu 2022 5V0-23.20 Questions and answers with ExamsMirror

Practice at least 50% of the questions to maximize your chances of passing.

Exam 5V0-23.20 Premium Access

View all detail and faqs for the 5V0-23.20 exam

Go to Exam

664 Students Passed

96% Average Score

94% Same Questions

Viewing page 3 out of 4 pages

Viewing questions 21-30 out of questions

Questions # 21:

Which command would be used to deploy a Tanzu Kubernetes cluster?

Options:

kubectl create cluster -f CLUSTER-NAME.yaml

kubectl apply cluster CLUSTER-NAME.yaml

kubectl apply -f CLUSTER-NAME.yaml

kubectl create -f CLUSTER-NAME.yaml

Answer

Questions # 22:

How is the storage selected for the Harbor pods when the embedded Harbor image registry is enabled?

Options:

vCenter Server automatically selects a local ESXi host datastore.

An administrator selects a VM storage policy as part of enablement.

vCenter Server automatically chooses a VM storage policy.

An administrator selects a specific datastore as part of enablement.

Answer

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

Questions # 23:

How are updates applied to Tanzu Kubernetes clusters?

Options:

The cluster is shutdown, Update Manager applies patches to VMs, and the cluster is restarted.

Worker nodes are shutdown while Controllers are patched and restarted after the update.

New nodes are incrementally added with new Kubernetes versions so as a new node is added, an older node is removed.

A new cluster is completely configured and runs in parallel to the primary cluster prior to switchover.

Answer

Questions # 24:

Which step in vSphere with Tanzu enablement using the vSphere Distributed Switch process is done prior to using the Workload Management Enablement Wizard?

Options:

Deploy the load balancer

Choose the Kubernetes content library that should be used in the Supervisor Cluster

Define the Primary workload network P range

Define the Management network interfaces for the Supervisor Cluster

Answer

Explanation

As a vSphere administrator, you can enable the Workload Management platform on a vSphere cluster by configuring the vSphere networking stack to provide connectivity to workloads. A Supervisor Cluster that is configured with vSphere networking supports the deployment of Tanzu Kubernetes clusters created by using the Tanzu Kubernetes Grid Service. It does not support running vSphere Pod or using the embedded Harbor Registry.

Questions # 25:

Which command should be used by a developer to log in to the vSphere with Tanzu Supervisor Cluster?

Options:

vmwarectl login --server- --vsphere-username

kubectl vsphere login --server= --vsphere-username

vmwarectl vsphere login --server— --vsphere-username

kubectl login --server= --vsphere-username

Answer

Explanation

Authenticating Using kubectl

In vSphere with Tanzu, authentication is performed using vCenter Single Sign-On. You run the command kubectl vsphere login to authenticate a user through vCenter Single Sign-On to Kubernetes clusters.

kubectl vsphere login --server -u

The --insecure-skip-tls-verify flag is required if the certificate presented by the vSphere with Tanzu control plane is not trusted by the client machine. The control plane is signed by the vCenter Server VMware CA by default. You can replace the control plane certificate with a trusted certificate if needed. Alternatively, install the vCenter Server VMware CA root certificate into your client machine to remove the need for the --insecure-skip-tls-verify flag.

Questions # 26:

An administrator needs to assign access to a vSphere Namespace.

Which two valid roles may be assigned to a user or a group of users? (Choose two.)

Options:

Create

Modify

Delete

View

Edit

Answer

D, E

Questions # 27:

Which command displays the storage limits that have been set together with the amount of resources consumed?

Options:

kubect1 get resourcequotas

kubect1 config get-resourcequotas limits

kubect1 list resourcequotas

kubect1 describe resourcequotas

Answer

Explanation

Create the ResourceQuota:

kubectl apply -f https://k8s.io/examples/admin/resource/quota-mem-cpu.yaml --namespace=quota-mem-cpu-example

View detailed information about the ResourceQuota:

kubectl get resourcequota mem-cpu-demo --namespace=quota-mem-cpu-example --output=yaml

Questions # 28:

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?

Options:

Manually update the CPU and memory of the nodes

Update the Virtual Machine Class Type

Increase the number of worker nodes

Increase the number of control plane nodes

Answer

Explanation

Virtual Machine Class Types for Tanzu Kubernetes Clusters

A virtual machine class defines the resource sizing for Tanzu Kubernetes cluster VMs: • CPU • Memory •

Storage

Virtual machine class types range from extra small (xsmall) to extra large (xlarge). Class types are categorized as guaranteed or best effort:

• Guaranteed: Reserve all CPU and memory allocations. • Best effort: Allocate the same CPU and memory but do not reserve the resources.

The class type guaranteed-small allocates 2 CPU, 4 GB of memory, and 16 GB of storage and reserves CPU and memory allocations. Custom virtual machine class types cannot be defined.

Questions # 29:

Why would an organization set up private image registries?

Options:

Role-based access control can be assigned by integrating the image registry with user identity management.

DevOps engineers are able to store virtual machine images in a central location.

Open source registry server projects enable organizations to modify them as necessary.

Public image registries lack enterprise support.

Answer

Explanation

Explanation

VMware created Harbor in 2014. Harbor was shared with the community through an open-source license in 2016 and donated to the Cloud Native Computing Foundation (CNCF) in 2018.

Harbor is integrated into VMware products: vSphere Integrated Containers, Tanzu Kubernetes Grid Integrated Edition, and vSphere with Tanzu. The embedded Harbor for vSphere with Tanzu includes the following features: •

Identity integration and role-based access control

• Graphical user interface

• Auditing of operations

• Management with labels

Questions # 30:

Which role should the vSphere administrator apply for the developer?

Options:

Assign the developer user with the "can edit" role at the vSphere Namespace object.

Assign the developer user with the 'VSphere Kubernetes Manager" role at the vSphere Namespace object.

Assign the developer user with the 'VSphere Kubernetes Manager" role at the cluster object.

Assign the developer user with the "can edit" role at the cluster object.

Answer

Explanation

Graphical user interface, application Description automatically generated

Permissions for programmers should be assign at the Namespace level, typically using groups and roles.

You assign roles for the Namespace to Active Directory groups. You can later assign access to users by adding them to these groups. You assign access to separate Active Directory groups for the edit and view roles in the Namespace.

Viewing page 3 out of 4 pages

Viewing questions 21-30 out of questions