Technology is not always reliable, so it is wise to have a contingency plan in the event that your technological aid does not work

Which social networking site lets you view comprehensive data about companies and their products and services?

a. LinkedIn b. Facebook c. Google+ d. Twitter

Rules that we have that apply to the specific relationship we have with one another are called:

A. psychological rules. B. cultural rules. C. sociological rules. D. dyadic rules.