5V0-23.20 Questions PDF [2023] Use Valid New dump to Clear Exam
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VMware 5V0-23.20 Exam Reference
What skills are measured by the VMware 5V0-23.20 Exam?
The VMware 5V0-23.20 exam covers both the technical skills and the learning objectives for those who want to get certified. The exam is divided into two sections:
Section 1 - This section tests your knowledge on the VMware vSphere 4.1 foundation technologies, including storage, networking and virtualization fundamentals. You will learn about how to create and manage VMs, storage, networks and datacenter infrastructure. You will also learn about virtual machines (VMs), which are the building blocks of a virtual environment. VMware 5V0-23.20 exam dumps are designed to help you master the skills needed to pass the VMware 5V0-23.20 exam.
Section 2 - This section tests your knowledge on advanced features of vSphere 4.1 such as High Availability (HA) functionality, Distributed Resource Scheduler (DRS) functionality, Distributed Power Management (DPM) functionality and more!
NEW QUESTION 14
The creation of which object by an administrator in the vSphere client automatically results in the creation of a new segment within NSX -T?
- A. Service
- B. Namespace
- C. Pod
- D. Network policy
Answer: B
Explanation:
NSX Container Plugin (NCP) runs as a pod on the control plane VMs. It listens for requests for network objects to the API server and interfaces with the NSX Manager to create, update, or delete those objects:
* A request to create a namespace results in a new NSX segment.
* A request to deploy a pod results in a segment port request and IP assignment.
* A request to create a service results in a new virtual server.
* A request to create a network policy results in a new distributed firewall rule.
NEW QUESTION 15
Which capability do persistent volumes provide to containerized applications?
- A. Retention of application state and data
- B. Support for in-memory databases
- C. Support for ephemeral workloads
- D. Automated disk archival
Answer: C
Explanation:
Explanation
https://tanzu.vmware.com/developer/guides/storage-integration/
NEW QUESTION 16
A developer is trying to deploy a Kubernetes Application into a namespace within a Supervisor Cluster The deployment must utilize the latest assets that have been pushed into the Registry Service.
What should the developer add to the YAML file to ensure that the deployment is successful?
- A. template: /<namespace name>/<image name>:latest
- B. image: <image registry url>/<namespace name>/<image name>:latest
- C. image: /<namespace>/<image name>:latest
- D. template: <image registry url>/<namespace name>/<image name> : latest
Answer: A
NEW QUESTION 17
Which two functions are provided by the NSX Container Rug-in (NCP)? (Choose two.)
- A. Implements Kubernetes Ingress with an NSX-T layer 7 load balancer
- B. Configures Overlay Transport Zones
- C. Implements Kubernetes Ingress with an NSX-T layer 4 load balancer
- D. Creates an NSX-T logical topology for a Kubernetes cluster and a separate logical network for each Kubernetes namespace
- E. Integrates with container-based PaaS such as Docker
Answer: A,D
NEW QUESTION 18
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 policy that disables pod to pod communication in the Namespace
- B. No, Kubernetes Network Policy does not support this action.
- C. 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
- D. Yes, by using kubect1 to create a Network Policy that only allows pods on the same network segment to talk to each other.
Answer: D
NEW QUESTION 19
The creation of which object by an administrator in the vSphere client automatically results in thecreation of a new segment within NSX-T?
- A. Service
- B. Network policy
- C. Namespace
- D. Pod
Answer: B
NEW QUESTION 20
Which three roles does the Spherelet perform? (Choose three )
- A. Provides a key-value store for pod configuration
- B. Manages node configuration
- C. Provisions Tanzu Kubernetes clusters
- D. Starts vSphere pods
- E. Communicates with Kubernetes API
- F. Determines placement of vSphere pods
Answer: A,D,F
NEW QUESTION 21
Which open-source project extends the Docker registry source code to provide an enterprise-class registry server?
- A. Manifest
- B. Harbor
- C. Namespace
- D. Github
Answer: B
Explanation:
VMware Harbor Registry
VMware Harbor Registry is an enterprise-class registry server that stores and distributes container images. Harbor allows you to store and manage images for use with VMware Tanzu Kubernetes Grid Integrated Edition (TKGI).
Overview
Harbor extends the open source Docker Distribution by adding the functionalities usually required by an enterprise, such as security, identity, and management. As an enterprise private registry, Harbor offers enhanced performance and security. Deploying a registry alongside the TKGI environment improves image management efficiency.
NEW QUESTION 22
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 policy that disables pod to pod communication in the Namespace
- B. No, Kubernetes Network Policy does not support this action.
- C. 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
- D. Yes, by using kubect1 to create a Network Policy that only allows pods on the same network segment to talk to each other.
Answer: D
Explanation:
If you want to control traffic flow at the IP address or port level (OSI layer 3 or 4), then you might consider using Kubernetes NetworkPolicies for particular applications in your cluster. NetworkPolicies are an application-centric construct which allow you to specify how a pod is allowed to communicate with various network "entities" (we use the word "entity" here to avoid overloading the more common terms such as "endpoints" and "services", which have specific Kubernetes connotations) over the network. NetworkPolicies apply to a connection with a pod on one or both ends, and are not relevant to other connections.
NEW QUESTION 23
Which value must be increased or decreased to horizontally scale a Tanzu Kubernetes cluster?
- A. Namespaces
- B. Worker node count
- C. etcd instance
- D. ReplicaSets
Answer: B
NEW QUESTION 24
A company needs to provide global visibility and consistent policy management across multiple Tanzu Kubernetes Clusters, namespaces, and clouds Which VMvare solution will meet these requirements'?
- A. Tanzu Mission Control
- B. Tanzu Kubernetes Grid Service
- C. vCenter Server
- D. vSphere with Tanzu Supervisor Cluster
Answer: A
Explanation:
VMware Tanzu Mission Control is a centralized management platform for consistently operating and securing your Kubernetes infrastructure and modern applications across multiple teams and clouds.
NEW QUESTION 25
To which set of networks are the Supervisor Cluster nodes attached when deploying with an NSX-T network topology?
- A. Management and NSX Overlay
- B. Frontend and Workload
- C. Frontend and Management
- D. Workload and NSX Overlay
Answer: B
NEW QUESTION 26
Which two capabilities are associated with vSphere Pod? (Choose two.)
- A. Compatibility with vSphere performance charts
- B. Compatibility with NSX-V Datacenter
- C. Compatibility with vSphere vMotion
- D. Compatibility with vSphere HA and DRS
- E. Compatibility with Windows and Linux kernels
Answer: B,D
Explanation:
vSphere Pods are only supported on Supervisor Clusters that use NSX-T Data Center as their networking stack.
Resource Management. vSphere DRS handles the placement of vSphere Pods on the Supervisor Cluster.
NEW QUESTION 27
Which command will show the Tanzu Kubernetes cluster versions available in the vSphere content library?
- A. kubect1 get contentlibrary
- B. kubect1 get tanzukubernetesreleases
- C. kubect1 get rc,services
- D. kubect1 get tanzuimages
Answer: B
Explanation:
kubectl get tanzukubernetesreleases
List available Tanzu Kubernetes releases.
kubectl get tkr
Short form version of the preceding command.
kubectl get tkr v1.17.8---vmware.1-tkg.1.5417466 -o yaml
Provides details on the named Tanzu Kubernetes release.
VMware Tanzu distributes Kubernetes software versions as Tanzu Kubernetes releases. To consume these releases, you configure a vSphere Content Library and synchronize the available releases. You can do so using a subscription-based model, or on-demand. If you want to provision Tanzu Kubernetes in an internet restricted environment, you can create a local library and manually import the releases.
NEW QUESTION 28
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. Indicate the Gold storage class in the persistent volume specification
- B. Configure tag-based placement for the persistent volume
- C. Indicate the Gold storage class in the persistent volume claim specification
- D. Assign the persistent volume to the Gold storage class
Answer: C
NEW QUESTION 29
To which set of networks are the Supervisor Cluster nodes attached when deploying with an NSX-T network topology?
- A. Workload and Management
- B. Management and NSX Overlay
- C. Frontend and Workload
- D. Frontend and Management
Answer: A
Explanation:
The Network Service has been extended to support the vSphere Distributed Switch (vDS). Start by configuring the switch with appropriate portgroups. Management will carry traffic between vCenter and the Kubernetes Control Plane (Supervisor Cluster control plane). As we will see in a moment, not having the built in Load Balancing capability of NSX means you will need to deploy your own load balancer externally from the cluster. We will give you a choice of integrated load balancers. The first one we support is HAProxy.
The Management network will also carry traffic between the supervisor cluster nodes and HAProxy. The Frontend network will carry traffic to the Load Balancer virtual interfaces. It must be routable from any device that will be a client for your cluster. Developers will use this to issue kubectl commands to the Supervisor cluster or their TKG clusters. You can have one or more Workload networks.
The primary Workload network will connect the cluster interfaces of the Supervisor cluster. Namespaces can be defined with their own Workload network allowing for isolation between development teams assigned different Namespaces. The Namespace assigned Workload Networks will connect the TKG cluster nodes in that Namespace.
NEW QUESTION 30
How is information found about all Kubernetes Persistent Volumes in a vSphere environment?
- A. Navigating to the Cloud Native Storage view in vCenter Server
- B. Using: esxcli storage cloud native get
- C. Using: kubectl get persistentvolumes
- D. Accessing the FCD folder on a Datastore
Answer: A
Explanation:
This is the textbook answer, I know kubectl does give you some information.
NEW QUESTION 31
Which command displays the storage limits that have been set together with the amount of resources consumed?
- A. kubect1 list resourcequotas
- B. kubect1 describe resourcequotas
- C. kubect1 get resourcequotas
- D. kubect1 config get-resourcequotas limits
Answer: A
NEW QUESTION 32
Which command will show the Tanzu Kubernetes cluster versions available in the vSphere content library?
- A. kubect1 get tanzukubernetesreleases
- B. kubect1 get contentlibrary
- C. kubect1 get rc,services
- D. kubect1 get tanzuimages
Answer: B
NEW QUESTION 33
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