Question

Functions of barriers include (mark all that apply): A. Define boundaries B. Design layout C. Deny access D. Delay access

Answer 1

Answer:

A. Define boundaries

C. Deny access

D. Delay access

Explanation:

A barrier is a material or structure used to prevent or block access. Barriers can either be natural or structural and are used for many purposes usually for security reasons. The following are functions of barriers either natural or structural:

1. Define areas of boundaries
2. Delay or slow access. Example is the use of speed bumps to slow down vehicles.
3. Provide access to entrances such as the use of gates
4. Deny access to unauthorized personnel and allowing authorized personnel.