Correct Answer: B
Explanation/Reference:
Explanation:
Physical controls are controls that pertain to controlling individual access into the facility and different departments, locking systems and removing unnecessary floppy or CD-ROM drives, protecting the perimeter of the facility, monitoring for intrusion, and checking environmental controls.
Fencing (protecting the perimeter of the facility) is an example of a physical control.
Incorrect Answers:
A: Monitoring of system activity is an example of a technical control.
C: Identification and authentication methods are an example of a technical control.
D: Logical access control mechanisms are an example of a technical control.
References:
Harris, Shon, All In One CISSP Exam Guide, 6th Edition, McGraw-Hill, New York, 2013, p. 28