Multiple Choice
Spam now makes up about ____ percent of all e-mail.
A) 20
B) 40
C) 60
D) 80
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q56: Raw data is rarely meaningful or useful
Q57: _ have been used to provide service
Q58: A _ is responsible for developing or
Q59: The most widely used _ device is
Q60: Input is the information an IS produces
Q62: In a computer-based information system,computers collect,store,and process
Q63: _ is the raw material in the
Q64: The rapid spread of the Web,intranets,and extranets
Q65: _ systems mainly help in record-keeping,employee evaluation,and
Q66: In most cases when you encounter both