CompTIA Security+ Question M-14

In which of the following situations would it be BEST to use a detective control type for mitigation?

A. A company implemented a network load balancer to ensure 99.999% availability of its web application.
B. A company designed a backup solution to increase the chances of restoring services in case of a natural disaster.
C. A company purchased an application-level firewall to isolate traffic between the accounting department and the information technology department.
D. A company purchased an Intrusion Prevention System (IPS) system, but after reviewing the requirements, the appliance was supposed to monitor, not block any traffic.
E. A company purchased liability insurance for flood protection on all capital assets.

Answer: D