Explanation/Reference:
Explanation:
The following statements pertaining to secure information processing facilities are correct:
Walls should have an acceptable fire rating.

Doors must resist forcible entry.

Location and type of fire suppression systems should be known.

Flooring in server rooms and wiring closets should be raised to help mitigate flooding damage.

Separate AC units must be dedicated to the information processing facilities.

Backup and alternate power sources should exist.

The statement "windows should be protected with bars" is tricky. You could argue that they windows should be protected with bars. However, in a 'secure' information processing facility, there should be no windows.
Incorrect Answers:
A: It is true that walls should have an acceptable fire rating. Therefore, this answer is incorrect.
C: It is true that doors must resist forcible entry. Therefore, this answer is incorrect.
D: It is true that the location and type of fire suppression systems should be known. Therefore, this answer is incorrect.