Google's ________ search operator finds files of a specific type

When you click the Form tool, the results will be an instant form in a simple ______________ layout with all the fields displayed in a single column.

a. top-to-bottom b. descending order c. alphabetical order d. right-to-left

The key technical certifications mentioned in the Sound Byte are A+ and ________

Fill in the blank(s) with correct word