If a field exists that is currently part of your data, such as a Universal Product Code, it can be used as a(n) ________ primary key

Match the following Microsoft Office 2013 feature with the tab where it can be found:

I. open Office Backstage II. modify text III. create a new chart in Excel IV. modify an object V. change margins in Word A. contextual tab B. File tab C. Home tab D. Page Layout tab E. Insert tab

The ________ attribute defines where form data will be sent when sending form data via email

Fill in the blank(s) with correct word