Includes the kind of ad targeting that relies on anonymous data profiles based on user activities.

I guess the answer in the blank is Behavioral advertising.

Behavioral advertising includes the kind of ad targeting that relies on anonymous data profiles based on user activities.

solution:

the right option is a

to adding   a new row to a table we   have to do process last table cell and pressing tab.

this is the process to add new row in the cell:

* to add a row below the cell, click insert below in the rows and columns group.

thus this is the required right answer.