正解:D
A false camera is a dummy device that looks like a real camera but does not actually record or transmit any video. It is used to deter potential intruders or attackers from entering or damaging a building by creating the illusion of surveillance. Therefore, it is a preventive measure that aims to reduce the likelihood or impact of a security breach. It is not a detection, recovery, or identification tool, as it does not alert, restore, or recognize any security incidents.
Reference:
[CompTIA Network+ N10-008 Certification Study Guide], Chapter 6: Network Security, Section 6.1: Physical Security, pp. 317-318
[Professor Messer's CompTIA N10-008 Network+ Course Notes], Section 6.1: Physical Security, p. 79
[Professor Messer's CompTIA N10-008 Network+ Training Course], Video 6.1: Physical Security, 5:25 minutes