"Microsoft's Exchange/Outlook and Lotus Notes provide people with e-mail, automated calendaring, and online, threaded discussions, enabling close contact with others, regardless of their location. Identify this type of information system."

Collaboration information system

Explanation:

Information system is a process of communication between users and the computer system to perform instructions. The system is divided into three main parts, they are, computer side, data and user side. The computer side is the hardware and software of the computer system that receives data for execution. User side is the people and the procedure used to input data.

Collaboration system is a type of information system that a group of people use to share ideas electronically, regardless of their location, for efficiency and effectiveness in the work done or project.

i've had the same problem. i generally just ignore it, as a ton of these "verified answers" are completely wrong.