Administering Windows Server Hybrid Core Infrastructure (AZ-800) Practice

Which disk formats are supported when creating shared drives for a guest cluster?

1. .vhd and .vhdx

2. .vhdx and .vhds

3. Differencing and Dynamically expanding

4. .vhd and .vhds

The correct answer is: .vhdx and .vhds

When creating shared drives for a guest cluster in a Windows Server environment, it's essential to understand the types of virtual hard disk formats that are supported. The correct answer reflects that both .vhdx and .vhds formats are compatible for this purpose. The .vhdx format is an advanced version of the legacy .vhd format and is intended to overcome the limitations of .vhd, such as supporting larger disk sizes (up to 64 TB), improved performance, and enhanced data corruption protection through a checksum mechanism. This makes .vhdx well-suited for environments requiring high availability and resiliency, which is a critical aspect of clustered setups. The .vhds format, which is less commonly known, is a type of Virtual Hard Disk Set primarily used in scenarios involving Shared VHD support. This allows multiple virtual machines (VMs) to access the same virtual hard disk file, enabling features like guest clustering by allowing VMs to share disk resources similar to physical shared storage setups. Both of these formats are designed to work with Windows Server environments and are compatible with the requirements of guest clustering, ensuring that data integrity and cluster performance are maintained during operations. In contrast, the other options cite combinations of formats or types that do not meet