You need to minimize the number of documents returned during searches. The solution must meet the technical requirements.
What should you configure?
A . Add a result source and prevent partial search results from being returned.
B . Create a managed property for each document type.
C . Create a crawled property for each document type.
D . Add a query transform to restrict results to certain documents types.
Answer: A
Explanation:
References: https://docs.microsoft.com/en-us/sharepoint/search/understanding-result-sources-for-search