PSP

PSP practice questions, page 10 of 11, with answer review and explanations.

Question 46

Which of the following lists includes only volumetric sensors?

  1. Seismic pressure, microwave, and electric field
  2. Capacitance, passive infrared, and electric field
  3. Video motion, magnetic field, and microwave
  4. Vibration, fiber optic cable, and ultrasonic

Question 47

Risk should be described in terms of its possibility of occurring and capacity for potential:

  1. exposure.
  2. loss.
  3. vulnerabilities.
  4. countermeasures.

Question 48

The most significant problem with using a wireless sensor is:

  1. radio frequency (RF) interference.
  2. sensitivity.
  3. battery life.
  4. line of sight.

Question 49

Generally, for security and safety, a high-rise structure is defined as:

  1. an office building (usually with retail space on the ground level) that is greater than 12 stories in height.
  2. difficult to secure because life safety protection and physical security concepts have similar goals and objectives.
  3. a hotel or office building that attracts a concentration of personnel, including employees, vendors, and visitors.
  4. a building that is taller than the maximum reach of available fire fighting equipment.

Question 50

An auto-iris lens is best described as a device that:

  1. automatically adjusts frames-per-second viewing rates.
  2. automatically changes the focal length of the lens.
  3. optically adjusts for light-level conditions by the video signal from a CCTV camera.
  4. automatically adjusts focal point for light-level conditions by the video signal from a CCTV camera.