Which of the Following Is FALSE About Instant Messaging (IM)in

Multiple Choice

Which of the following is FALSE about instant messaging (IM) in official corporate communication?

A) Many U.S.companies use IM for official communication.
B) In some firms, IM is replacing email and voice mail.
C) Some corporate leaders are concerned that the use of IM jeopardizes productivity and security.
D) U.S.companies have rejected IM as an appropriate method of communicating policies and procedures.