You need to ensure that Web1， Web2， and Web3 download updates from WSUS1. What should you do？（）

• A、Modify the Default Domain Policy Group Policy object （GPO）.
• B、Modify the local computer policy on Web1， Web2， and Web3.
• C、Import a security policy template toWeb1， Web2， and Web3.
• D、Create a service location （SRV） record in the _msdcs.graphicsdesigninstitute.com DNS zone.