Are you preparing to take the Security+ exam? If so, make sure you understand various security controls including physical security controls.
See if you can answer this sample question.
Q. Thieves recently rammed a truck through the entrance of your company’s main building. During the chaos, their partners proceeded to steal a significant amount of IT equipment. Which of the following choices can you use to prevent this from happening again?
See if you're correct and view the full explanation here.