Videoconferencing is an example of what kind of groupware

Videoconferencing is an example of "same time, different place".

Groupware refers to the software that backings different clients dealing with related undertakings in neighborhood and remote systems. Additionally called "collaborative software," groupware is an advancing idea that is something beyond multiuser programming which enables access to similar information. Groupware gives a component that enables clients to organize and monitor progressing ventures together.

Groupware administrations can incorporate the sharing of timetables, aggregate written work, email taking care of, shared database get to, electronic gatherings with every individual ready to see and show data to others, and different exercises.

no the answer is c only objects touching the earth's surface can be acted upon by an outside force

which sentences ? that question is incomplete