What of the following allows security personnel to change the field of view of a CCTV lens to different angles and distances?

John is installing a sprinkler system that makes use of a thermal-fusible link for a data center located in Canada. Which of the following statements is true of the system he’s installing?

Which of the following is a light-sensitive chip used in most of today’s CCTV cameras?

Which of the following describes the type of construction materials most commonly used to build a bank’s exterior walls?

CCTV can use fixed focal length or varifocal lenses. Which of the following correctly describes the lenses used in CCTV?

Brad is installing windows on the storefront of a bank in an area known to be at risk of fires in the dry season. Which of the following is least likely to be true of the windows he is installing?

As with logical access controls, audit logs should be produced and monitored for physical access controls. Which of the following statements is correct about auditing physical access?

Windows can have different glazing materials. What type of window may be prohibited by fire codes because of its combustibility?

Robert has been given the responsibility of installing doors that provide different types of protection. He has been told to install doors that provide failsafe, fail-secure, and fail-soft protection. Which of the following statements is true about secure door types?

How do dry pipe systems work?