To lock a database, open the Backstage view, click the Save As tab, and then click ____ in the Advanced area.

What standards define the way data is transmitted over a Wi-Fi network?

a. 802.11 b. WAP c. 3G/4G

Search engine spiders build a(n) ____ of terms and their locations.?

A. tool? B. ?query C. ?list D. ?index