Office 365 SharePoint 2013 Online is ________ software that can be used by employees in different locations

?The buying and selling of goods and services on the Internet is called _________.

Fill in the blank(s) with the appropriate word(s).

Which of the following is true about the System Restore feature?

A. System files are restored to an earlier state. B. Problem files are separated into their own folders. C. System folders are renamed. D. A report is generated with the original system settings.