____ adds structure to search results by providing the results in a table, or square, instead of as a list of Web sites.

If left unchanged, the page footer:

A) will display the date and the page number at the bottom each report page. B) will display the date and page number at the bottom of the first report page. C) will display the date on the bottom of each report page and the page number on the bottom of first report page. D) will display the date on the bottom of the first report page and the page number on the bottom of each report page.

A Boolean type variable can hold only one of two possible values: _____________.

a. True or False b. 0 or 1 c. A or B d. ?1 or +1