1. Identify five of the major physical security controls and briefly describe each.

2. What are the two types of lock mechanisms, and how are they different?

3. What is a mantrap? When should it be used?

4. To detect physical intrusions, alarms systems rely on sensors. Identify the different sensors that your book discusses.

5. Which fire suppression system works best when used in an enclosed electrical area which houses computers by displacing the air around a fire?

6. Computing and other electrical equipment in areas where water can accumulate must be uniquely grounded by using what?

7. Identify the specific type of uninterrupted power supply (UPS) you would use to protect a single server in a rack and explain your choice.

8. What is the optimal level of humidity to maintain your computers and datacenter components?

9. What is the optimal temperature for computers and data closets?

10. Which type of fire detection method is the most common?