Explanation/Reference:
Explanation:
A web server should normally be placed within a demilitarized zone (DMZ) to shield the internal network.
Database and file/print servers may contain confidential or valuable data and should always be placed on the internal network, never on a DMZ that is subject to compromise. Switches may bridge a DMZ to another network but do not technically reside within the DMZ network segment.

A layered defense strategy would only prevent those activities that are outside of the user's privileges. A signed acceptable use policy is often an effective deterrent against malicious activities because of the potential for termination of employment and/or legal actions being taken against the individual. System audit log monitoring is after the fact and may not be effective. High-availability systems have high costs and are not always feasible for all devices and components or systems.

Business managers are best suited to determine the recovery time objectives (RTOs) for their business processes and functions, as they have the knowledge and authority to assess the impact of downtime and the acceptable level of service continuity. RTOs are the maximum acceptable time that a business process or function can be disrupted before it causes significant harm to the organization's objectives, reputation, or compliance. References = CISM Review Manual, 16th Edition, Chapter 5, Section 5.2.1.11