Which of the Following Is a Correct Argument on the Pros

Multiple Choice

Which of the following is a correct argument on the pros and cons of conveniently sharing information and protecting privacy?

A) We have quick and easy access to our contacts on social networking sites, but it is much easier for stalking to occur.
B) Protecting our privacy is difficult and complicated, even if securing our information makes us feel more comfortable with using the Internet.
C) We need to be careful about what we post online, particularly since it may be difficult to ensure the security of our information on the Internet.
D) All of the above are correct.