Which of the following are described as virtual teams?

Question $15$ options:

A$)$

They are informal groups that meet only in cyberspace.

B$)$

They are formal work teams in which most members do not feel that they are really part of the team.

C$)$

They are groups of employees from different departments who are located near each other.

D$)$

They are cross$-$functional groups of employees that operate across space, time and organizational boundaries.

E$)$

They are groups of employees who are almost $($virtually$)$ identical to each other in skills and values.