Which of the Following Is Considered to Be the Biggest

Multiple Choice

Which of the following is considered to be the biggest problem with e-mail as a form of business communication?

A) Company employees use e-mail only to send personal messages.
B) E-mails are too informal for companies to convey a professional image.
C) E-mail technology is still limited.
D) There is just too much e-mail, and hence there are security and retention issues.