Which of the Following Is True in Regards to Instant

Multiple Choice

Which of the following is true in regards to instant messaging?

A) IM is more secure than email.
B) IM doesn't get misused as a one-to-many broadcast method as often as email does.
C) IM takes longer to plan, write and send than email.
D) IM is universally accepted in corporate communications.
E) IM is typically used internally to the organization and is rarely used for customers and other important audiences.