QUESTION 27 Which type of authorization uses groups with pre-defined permissions to which users are assigned?

A. Creator roles

B. Read-only roles

C. User access roles

D. Permission roles

QUESTION 30

How does a man-in-the middle trap create another level of security?

		A. The man-in-the middle trap allows only one person to be between two doors, each with security measures, at a time.
		B. The man-in-the middle trap will not allow a person to exit if they do not have the verbal passcode to enter the data center.
		C. The man-in-the middle trap allows data center employees to trap intruders using trapdoors in the raised floor.
		D. The man-in-the middle trap forces users to spend time in the trap before entering the data center, so only those who really need in will enter.