20 VMware Horizon Interview Questions and Answers

VMware Horizon is a desktop and application virtualization solution that enables users to access their applications and desktops from any device, anywhere. As a result, employers are increasingly seeking candidates with experience in VMware Horizon. If you’re interviewing for a position that involves VMware Horizon, you can expect to be asked questions about your experience and technical knowledge. In this article, we discuss the most common VMware Horizon interview questions and how you should answer them.

VMware Horizon Interview Questions and Answers

Here are 20 commonly asked VMware Horizon interview questions and answers to prepare you for your interview:

1. What is VMware Horizon?

VMware Horizon is a virtual desktop infrastructure (VDI) solution that allows users to access their desktops and applications from anywhere, at any time, and from any device. It is a complete end-to-end solution that includes everything you need to deploy and manage a virtual desktop infrastructure, including a connection server, virtual desktop agents, a security server, and a management server.

2. Can you explain the difference between VMware Horizon and other VDI solutions like Citrix XenApp or XenDesktop?

VMware Horizon is a VDI solution that offers a complete virtual desktop infrastructure, from the desktop images and applications down to the networking and storage infrastructure. This means that it is a complete solution that can be deployed on-premises or in the cloud. Other VDI solutions, like Citrix XenApp and XenDesktop, focus on delivering the desktop images and applications, but do not include the infrastructure components. This means that they must be deployed on top of an existing infrastructure, which can add complexity and cost.

3. How can you use VMware Horizon to enable a user to access their desktop from anywhere in the world?

VMware Horizon can be used to enable a user to access their desktop from anywhere in the world by creating a secure, remote connection to the desktop. This remote connection can be accessed from any internet-connected device, making it possible for users to work from anywhere.

4. What are some of the unique features offered by VMware Horizon?

VMware Horizon offers a few features that are unique among virtual desktop solutions. One is its Instant Clone feature, which allows for the creation of new virtual machines in seconds. It also offers a feature called Project A2D, which allows for the creation of virtual machines that are compatible with Android devices.

5. How do you troubleshoot an issue with View Composer agent initialization state error when using VMware Horizon?

There are a few things that you can check when you run into this issue:

1. Make sure that the View Composer service is running on the server.
2. Check the View Composer log files for any errors.
3. Try restarting the View Composer service.
4. If you are still having issues, you can try uninstalling and then reinstalling the View Composer agent.

6. What’s the best way to resolve issues with Windows updates failing after installing VMware horizon agent on your virtual machine?

The best way to resolve this issue is to uninstall the VMware horizon agent, and then try installing the Windows updates again. If that doesn’t work, you may need to contact Microsoft support for help with troubleshooting the Windows update issue.

7. Can you explain what PCoIP as it relates to VMware Horizon?

PCoIP is a display protocol designed specifically for virtual desktop environments. It is optimized to deliver a high-quality user experience even over low-bandwidth or high-latency networks. PCoIP is used by VMware Horizon to provide users with a rich, responsive desktop experience from anywhere.

8. What are some common questions asked about implementing VMware Horizon for our organization?

1. What are the business goals that you are hoping to achieve by implementing VMware Horizon?
2. What are the specific technical requirements of your organization that need to be met in order for VMware Horizon to be successfully implemented?
3. What is the timeline for implementing VMware Horizon in your organization?
4. What is the budget for implementing VMware Horizon in your organization?
5. What are the risks and challenges associated with implementing VMware Horizon in your organization?

9. What are some challenges faced by organizations when trying to implement VMware Horizon?

One challenge that can be faced when implementing VMware Horizon is ensuring that the correct permissions are in place for users to access the system. Another challenge can be ensuring that the system is properly configured to meet the needs of the organization.

10. Do you need to install additional software for users to connect to Horizon through HTML Access? If yes, then why?

No, you don’t need to install any additional software for users to connect to Horizon through HTML Access. The reason for this is that HTML Access uses standard web technologies that are already built into most web browsers.

11. What happens if someone tries to add a vGPU-enabled VM to a pool that doesn’t have a GPU profile assigned?

If someone tries to add a vGPU-enabled VM to a pool that doesn’t have a GPU profile assigned, the VM will not be able to start up. A GPU profile must be assigned to the pool in order for any vGPU-enabled VMs to be able to run on that pool.

12. How does VMware Horizon help reduce TCO (total cost of ownership) for IT infrastructure?

VMware Horizon helps reduce TCO for IT infrastructure by simplifying the management and deployment of virtual desktops and apps. It also helps reduce the need for physical hardware, which can save on energy and maintenance costs.

13. Can you explain how cloning works in VMware Horizon?

When you clone a desktop in VMware Horizon, you are essentially creating an identical copy of the original desktop. This can be useful if you need to create multiple identical desktops, or if you want to create a backup in case something goes wrong with the original. To clone a desktop, you will first need to create a master image of the desktop that you want to clone. Once you have the master image, you can then use it to create as many clones as you need.

14. Is it possible to create linked clones without vCenter Server? If yes, then how?

Yes, it is possible to create linked clones without vCenter Server, but you will need to use the VMware Horizon Client instead. To do this, you will need to first create a full clone of the parent VM. Once the full clone has been created, you can then use the Horizon Client to create linked clones from the full clone.

15. What version of View Composer needs to be installed on the vCenter server before creating linked clones?

View Composer 2.7

16. What are the different types of provisioning methods available in VMware Horizon?

The three types of provisioning methods available in VMware Horizon are manual provisioning, linked-clone provisioning, and full-clone provisioning.

17. What is a floating entitlement license?

A floating entitlement license allows a user to access a VMware Horizon virtual desktop from any device, as long as the device is connected to the network. The user is not tied to any specific device, and can move from device to device as needed.

18. What is the maximum number of desktops that can be delivered per connection server instance?

The maximum number of desktops that can be delivered per connection server instance is 1,000.

19. What does the “Add Desktop” button do in a deployment wizard?

The “Add Desktop” button in a deployment wizard allows you to add an additional desktop to the deployment. This is useful if you want to have multiple desktops in the same deployment, or if you want to add a desktop to an existing deployment.

20. Is it possible to clone multiple desktops simultaneously within one step? If yes, then how?

Yes, it is possible to clone multiple desktops simultaneously within one step by using the VMware Horizon View Composer. This feature allows you to quickly create multiple copies of a desktop, which can be useful when you need to deploy a large number of desktops quickly.