Your network contains a SharePoint Server 2007server farm , the farm contains a web application , the web application contains one site collection named portal , portal contains team sites for the finance , sales and human resources departments , you need to prevernt contents on the finance site from being included in search results , content in new sites must be indexed automatically .
What should you do ?
A.
Add a crawl rule
B.
Edit the local search results federated location .
C.
Edit the content source .
D.
Add a crawler impact rule .