Which images can you use for the session hosts?

You have a shared image gallery that contains the Windows 10 images shown in the following table.

You create a Windows Virtual Desktop deployment that has the following settings:

✑ Host pool name: Pool1

✑ Location: West US

✑ Host pool type: Personal

Which images can you use for the session hosts?

A. Image1 only

B. Image1, Image2, Image3, and Image4

C. Image2 only

D. Image1 and Image2 only

E. Image1 and Image3 only

View Answer

Answer: D

Explanation:

For a Windows Virtual Desktop (WVD) personal host pool, you can use either generalized or specialized images. The key factors to consider when choosing an image are:

The operating system state (generalized or specialized).

The location of the image relative to the location of the host pool to minimize latency and data transfer costs.

Given the host pool is of type "Personal" and located in "West US", you would ideally want to choose an image that is in the same region to optimize performance and possibly reduce costs. However, since it’s a personal host pool, it can use both generalized and specialized images. The difference is:

A generalized image is a clean image used to deploy a new virtual machine that doesn’t retain any previous personalization or system state. This is often done using Sysprep to generalize an image in Windows.

A specialized image is one that has been configured with a specific system state and applications, and retains its unique system identity.

Considering the above, the images you can use for the session hosts in the West US location are:

A. Image1 only (Generalized, West US)

B. Image1, Image2, Image3, and Image4 (all images, regardless of their state or location)

C. Image2 only (Specialized, West US)

D. Image1 and Image2 only (Both in West US, regardless of state)

E. Image1 and Image3 only (Both Generalized, regardless of location)

The correct answer is:

D. Image1 and Image2 only

This is because for the WVD deployment, you can use images that are either generalized or specialized, and you’d typically choose the ones that are located in the same region as the host pool to minimize latency. The operating system state doesn’t restrict the usage in a personal host pool type.