____ builds on the encoding format of the MIME protocol and uses digital signatures based on public-key cryptosystems to secure e-mail.

A. S/MIME
B. PGP
C. SSH
D. SSL


Answer: A

Computer Science & Information Technology

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All of the following are examples of generic top-level domain codes EXCEPT ________

A) gov B) com C) http D) edu

Computer Science & Information Technology

Which of the following is NOT a way that you can add new friends on Google+?

A) You can import Facebook friends directly into Google+. B) You can find friends who have accounts with other email services. C) You can find friends who already have Google+ or Gmail accounts. D) You can invite any individual to join Google+ and become your friend.

Computer Science & Information Technology

How could you share a newsletter with all the members of your business fraternitywithoutprinting? p. 127–129

What will be an ideal response?

Computer Science & Information Technology

   public class First    {      public static void main(String[] args)      {         System.out.println("First Java application");      }    } ? Given the above code, which item identifies that the method will work without instantiating an object of the class?

A. public B. static C. void D. println

Computer Science & Information Technology