You need to ensure the search solution meets the requirements

HOTSPOT
You are designing a SharePoint search solution.
The search solution must meet the following requirements:
Run search queries against specific SharePoint columns.
Run search queries against specific document properties.
You need to ensure the search solution meets the requirements.
What should you do? (To answer, select the appropriate option from each drop-down list in the
answer area.)

Answer:

Explanation:

Note:
* To include the content and metadata of crawled properties in the search index, you map crawled
properties to managed properties.
* A crawled property is content and metadata that is extracted from an item, such as a document or
a URL, during a crawl. A crawled property can be an author, title, or subject. To include the content
and metadata of crawled properties in the search index, you map crawled properties to managed
properties. Managed properties can have a large number of settings, or attributes. These attributes
determine how the contents are shown in search results. The search schema contains the attributes
on managed properties and the mapping between crawled properties and managed properties.