Cer-tech .com has a server that runs Windows Server 2008. You installed Windows Deployment Services（WDS） role on the server. You decide to install Windows Vista on a computer that does not support Preboot Execution Environment （PXE）. The Windows Vista image is stored on the WDS server. You haveto start the computer and install the Windows Vista image stored on the WDS server. What should you create to achieve this task？（）

• A、Image Boost
• B、Discover image
• C、PXE drivers image
• D、WDS image