Java String is immutable and cannot be cleared; not safe for passwords.

Client-side validation alone is insecure; attackers can bypass it.

Which example best demonstrates the principle of Least Privilege?

Choose the best answer. Each answer is worth 1.6 points What system schedules three or four patients every half hour, who are seen in the order they arrive?

Choose the best answer. Each answer is worth 1.6 points What is the advantage of open office hours?

Who will NOT go to Xiao Gao’s birthday party?

Listen to the following dialogue and answer questions 16-20. In this conversation there are two speakers. The first speaker is a woman and the second speaker is a man.     

If the man goes the wrong way, what can he do?

   The second speaker prefers Chinese food.

Listen to the following dialogue and answer questions 11-15. In this conversation there are two speakers. The first speaker is a woman and the second speaker is a man.