which boolean operator omits information from the search parameters ?

1.and
2.or
3.without
4.not

What type of file does a cookie place on web site visitors' computers so that web site managers can customize their sites to their visitors' preferences?

How should you specify box sizes on a web page if you want the boxes to vary according to the font size of the text they contain? a. in pixels b. in inches c. as percentages d. in em units

Janice usually works on a particular workbook that contains all business related data. she decides to keep a backup of all the data in a separate workbook. she opens a new workbook to transfer the data. which option should she use to copy all the data from one workbook to another workbook?