Any system that has only two parts or states is a(n) ________ system

PowerPoint provides an option to select a theme for photos in a PowerPoint photo album

Indicate whether the statement is true or false

A user calls and complains that he cannot get onto the Internet, although he could just minutes before. What should you say to the user?

a. Let me get my supervisor. b. Wait 10 minutes, and then try it again. c. What is your IP address? d. Do you remember the last thing that you did?