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Latest Lead4Pass 2v0-51.21 Dumps for Professional VMware Horizon 8.X Exam Prep

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Exam 2V0-51.21: Professional VMware Horizon 8.x

Vendor: VMware
Exam Code: 2V0-51.21
Exam Name: Professional VMware Horizon 8. X
Certification: VCP-DTM 2022
Language: English
Number of Questions: 60
Duration: 125 Minutes
Passing Score: 300
Format: Multiple Choice, Multiple Choice Multiple Selection, Drag and Drop, Matching, Hot Area
Pricing: $250 USD

Not only that, candidates can enjoy the VMware 2v0-51.21 online practice:

Tips: The answer will be announced at the end of the article


End-users are complaining that they are frequently being asked for credentials when opening additional apps.

Which step should the administrator take to resolve the issue?

A. Configure SSO Timeout by modifying the Global Settings in Horizon Administrator.
B. Configure Session Timeout by modifying the Client Settings in Horizon Client.
C. Configure a time limit by modifying the Horizon GPO.
D. Configure Desktop Timeout by modifying the Pool Settings in Horizon Administrator.



Drag and drop the high-level configuration steps for smart card authentication on the left into the correct sequential order on the right.

Select and Place:

Correct Answer:


An administrator is tasked with allowing managers to request desktops and changes to desktops for their employees.

What VMware solution can be used to meet this requirement?

A. vRealize Operations
B. Horizon Automated Pools
C. vRealize Automation
D. Horizon Help Desk


Which two steps must be completed in order to expand a writable volume? (Choose two.)

A. Select Volumes > Writables > Select Volume > Expand.
B. Modify the snapvol.cfg to reflect the new size.
C. Select Volumes > Writables > Select Volume > Update Writable.
D. Specify a size that is at least 1MB larger than the current size of the volume.
E. Specify a size that is at least 1GB larger than the current size of the volume.


An administrator wants to ensure users can access an application that uses .NET 3.0 for desktops available on Horizon On-premises and on Horizon Cloud Service on Microsoft Azure.

Which two options would achieve this requirement? (Choose two.)

A. Create a ThinApp package and provision it with App Volumes.
B. Install the application on the primary image.
C. Copy the vmdk and .json file to the Azure storage.
D. Capture the application in App Volumes.
E. Copy the vhd and .json file to the Azure storage.


After creating a new desktop pool that contains customization specifications, a Horizon administrator sees the following message in the VMware Horizon event database:

Provisioning error occurred for Machine Machine_Name: Customization failed for Machine

Which two could be the cause of the issue? (Choose two.)

A. The customization specification has been renamed or deleted.
B. Desktops can only be customized after the end user logs into the virtual machine.
C. The compute account of the template has been removed from the Active Directory.
D. The administrator does not have sufficient permissions to access the customization specification.
E. Desktop pool provisioning is disabled.


Which can be used to make sure only certain Connection Servers are used for a Global Entitlement?

A. Category Folders
B. Home sites
C. Tags
D. Access Groups


An administrator sees a lot of instant-clone template VM\’s that are not in use anymore in vCenter.

What tool needs to be used to clean up old templates?

A. iccleanup.cmd
B. icunprotect.cmd
C. vdmadmin.exe
D. icmaint.cmd


Which of the following statements are true about Application Profiler?

A. VMware Dynamic Environment Manager Agent and the Application Profiler cannot be installed on the same machine.

B. Application Profiler is installed using VMware Dynamic Environment Manager Enterprise Setup Wizard and explicitly selecting local drive installation.

C. Application Profiler is installed automatically when installing VMware Dynamic Environment Manager FlexEngine.

D. Application Profiler is installed automatically when installing the Dynamic Environment Manager Management Console.


An administrator configured a virtual machine to use an NVIDIA card but the virtual machine is not starting up.

What could be the cause of the issue? (Choose two.)

A. No suitable host could be found.
B. Not all memory has been reserved on the VM.
C. Not all CPUs have been reserved on the VM.
D. The Desktop Pool doesn\’t support 3D cards.
E. 3D graphics cannot be used with local storage.


A new Horizon environment has gone into production. External sessions are disconnected after a
random period of time.

The following information has been documented by the administrator:

Internal and external users are able to connect to their desktops.

External sessions connect via a Unified Access Gateway.

Users are immediately able to reconnect but will be disconnected again in a few minutes.

Internal sessions, connected directly to the desktops, are not impacted.

While the session remains connected, all expected functionality works properly.

What could be the cause of this issue?

A. A misconfigured network load balancer is in front of the Unified Access Gateway appliances.
B. A misconfigured network load balancer is in front of the Connection Servers.
C. Required firewall ports are not open in front of the Connection Servers.
D. Required firewall ports are not open in front of the Unified Access Gateway appliances.


Refer to the exhibit.

An administrator is creating an automated desktop pool of full clones. When prompted to select a template, the administrator sees the detail shown in the exhibit.

Which two combined actions should the administrator perform to be able to continue with the creation of a desktop pool? (Choose two.)

A. Open vSphere Client, select the golden image virtual machine and convert to template.

B. Open vSphere Client, select the golden image virtual machine and take a snapshot.

C. Enter the golden image virtual machine name in the Template Filter and select the template virtual machine.

D. Open vSphere Client, select the golden image virtual machine and remove all snapshots.

E. Refresh the Select template view and select the template virtual machine.


Which two required distributions should be installed on a Linux machine that will be used as a multi-session host? (Choose two.)

A. Peppermint OS
B. RHEL Workstation
C. Solaris Linux
D. SUSE Enterprise Server
E. Ubuntu

Verify the answer:


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More detailed 300-910 DEVOPS certification information:

Vendor: Cisco
Exam Code: 300-910
Exam Name: Implementing DevOps Solutions and Practices using Cisco Platforms (DEVOPS)
Certification: Cisco Certified DevNet Professional
Duration: 90 minutes
Languages: English
Price: $300 USD
Number of Questions: 55-65
300-910 dumps:

Cisco 300-910 exam questions online practice test:

Tips: Verify the answer at the end of the article

Question 1:

Which two practices help make the security of an application a more integral part of the software development lifecycle? (Choose two.)

A. Add a step to the CI/CD pipeline that runs a dynamic code analysis tool during the pipeline execution.

B. Add a step to the CI/CD pipeline that runs a static code analysis tool during the pipeline execution.

C. Use only software modules that are written by the internal team.

D. Add a step to the CI/CD pipeline to modify the release plan so that updated versions of the software are made available more often.

E. Ensure that the code repository server has enabled drive encryption and stores the keys on a Trusted Platform Module or Hardware Security Module.

Question 2:

A CI/CD pipeline that builds infrastructure components using Terraform must be designed. A step in the pipeline is needed that checks for errors in any of the .tf files in the working directory. It also checks the existing state of the defined infrastructure.

Which command does the pipeline run to accomplish this goal?

A. terraform plan

B. terraform check

C. terraform fmt

D. terraform validate

Question 3:

Configuration changes to the production network devices are performed by a CI/CD pipeline. The code repository and the CI tool are running on separate servers. Some configuration changes are pushed to the code repository, but the pipeline did not start.

Why did the pipeline fail to start?

A. The CI server was not configured as a Git remote for the repository.

B. The webhook call from the code repository did not reach the CI server.

C. Configuration changes must be sent to the pipeline, which then updates the repository.

D. The pipeline must be started manually after the code repository is updated.

Question 4:

A new version of an application is being released by creating a separate instance of the application that is running the new code. Only a small portion of the user base will be directed to the new instance until that version has been proven stable.

Which deployment strategy is this example of?

A. recreate

B. blue/green

C. rolling

D. canary

Question 5:

Which description of a canary deployment is true?

A. deployment by accident

B. deployment that is rolled back automatically after a configurable amount of minutes

C. deployment relating to data mining development

D. deployment to a limited set of servers or users

Question 6:

Refer to the exhibit. What is causing the request code to fail?

A. Rython3 is not compatible with requests.

B. The requests library is not imported.

C. The requests library is not installed.

D. The requests coming into stdin fail because device_ip cannot be parsed.

Question 7:

A DevOps engineer wants to build an application implementation based on the CI/CD pipeline model. Which service should be used to provide hosted continuous service for open and private projects?

A. Ansible

B. pyATS

C. Genie CLI

D. Travis CI

Question 8:

Which two actions help limit the attack surface of your Docker container? (Choose two.)

A. Run only a single service in each container.

B. Run all services in a single image.

C. Use version tags for base images and dependencies.

D. Use Kali Linux as a base image.

E. Download images over HTTPS supporting sites.

Question 9:

A DevOps engineer has built a container to host a web server and it must run as an executable. Which command must be configured in a Dockerfile to accomplish this goal?


B. ENTRYPOINT [“/usr/sbin/apache2ctl”, “-D”, “FOREGROUND”]

C. ENTRYPOINT [“BACKGROUND”, “-D”, “/usr/sbin/apache2ctl”]

D. ENTRYPOINT {usr/sbin/apache2ctl}

Question 10:

A Microservices architecture pattern has been applied and the system has been architected as a set of services. Each service is deployed as a set of instances for throughput and availability.

In which two ways are these services packaged and deployed? (Choose two.)

A. Service instances must be isolated from one another.

B. Service must be independently deployable and scalable.

C. Service is written using the same languages, frameworks, and framework versions.

D. Service must be dependent, deployable, and scalable.

E. Service instances do not need to be isolated from one another.

Question 11:

Refer to the exhibit. What is the reason for this error message?

A. The required dependencies for the urllib3 module are not installed.

B. The requests module is not installed.

C. The required dependencies for the requests module are not installed.

D. The site-packages directory has been corrupted.

Question 12:

ConfigMap keys have been mapped to different file names using the volumes.configMap.items field. What is the result if a wrong ConfigMap key is specified?

A. The default path is not used.

B. The volume is not created.

C. The volume is created.

D. The volume is created with errors.

Question 13:

What are the two benefits of Infrastructure as Code? (Choose two.)

A. It enables continuous integration.

B. It allows for management control.

C. It ensures consistency.

D. It improves application monitoring.

E. It reduces risk.

Question 14:

Refer to the exhibit. What is the user doing with Drone in this automated test?

A. testing Alpine Linux versus Ubuntu Linux

B. testing a PostgreSQL DB against multiple architectures

C. testing only the amd64 architecture

D. testing PostgreSQL deployment in an Alpine Linux VM

Question 15:

An interface on a router as a Layer 3 link has been configured to another device by updating an Ansible playbook that is executed via a CI/CD pipeline. The Ansible playbook was written to push the configuration change using the ios_config module.

Which automated test validates that the interface is functioning as it should?

A. Add a pipeline step that runs the playbook a second type. If it does not modify the device on the second run, then the interface is correctly configured.

B. Automated testing is already built in because the playbook execution is successful only after Ansible validates that it applied the change.

C. Add a pipeline step that captures and parses the packet flow for the interface.

D. Add a pipeline step that captures and parses the show IP interface output so that the operational state can be referenced.


Verify answer:


DevNet Professional certification includes: Core exam and Concentration exams, Cisco DEVOPS certification exam is one of the Concentration exams certification exam,
Concentration exams can be chosen arbitrarily, the Core exam (350-901 DEVCOR) is the only one.

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