You are planning the search infrastructure for your company. You need to recommend a search solution to meet the following requirements: - Users must be able to preview the documents returned in…

You are planning the search infrastructure for your company. You need to recommend a search solution to meet the following requirements:

• Users must be able to preview the documents returned in search

results.

• Users must be able to refine search results by using custom

properties.

• Users must be able to search the content of PDF files.
• The solution must be able to index 1 million documents.
• The solution must minimize upfront software costs.

What should you include in the recommendation?