Which of the following protocols is often used for data compression, digital signing, encryption and decryption of messages, emails, files, and directories as well as to enhance the privacy of email communications?

A. EAP
B. PGP
C. CHAP
D. HMAC


Answer: B. PGP

Computer Science & Information Technology

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A Ball class, TennisBall, and TennisPlayer class have what type of C++ relationships?

A. The TennisPlayer uses a Ball, and the Ball is a TennisBall. B. The TennisPlayer has a TennisBall, and the Ball is a TennisBall. C. The TennisPlayer has a Ball, and the TennisBall is a Ball. D. The TennisPlayer uses a TennisBall, and the TennisBall is a Ball.

Computer Science & Information Technology

What information would you need to help you make your decision?

What will be an ideal response?

Computer Science & Information Technology

In Flash, you can create animation literally frame by frame or have Flash do some-or all-of the work for you.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

A watermark is placed behind other objects on a slide

Indicate whether the statement is true or false

Computer Science & Information Technology