UPTP 2024 Test 4 Questions With All Correct Answers

UPTP 2024 Test 4 Questions With All Correct Answers "Concentric Zone" or "Layers of Protection" Theory - Answer - practice of layering independent security devices & protocols: walls, access control systems, rooms, vaults, building exterior. AKA onion theory Risk Assessment - Answer - measure of potential harm from undesirable event: threat, consequence, vulnerability Physical Security Assessment/Survey - Answer - comprehensive examination to identify: assets, weaknesses/vulnerability, predict problems, make recommendation/countermeasures Concept of Opportunity Reduction - Answer - 3 ingredients necessary for a crime to be committed (Threat Element Triangle): motivation, tools & means, opportunity Purpose of Barriers - Answer - define, direct, deter, delay, detect Types of Barriers - Answer - perimeter protection (natural, manmade, opaque, transparent), anti-ram vehicle barriers, portable (wooden/plastic windbreak fencing, dirtfilled planters, water-filled barriers) Purpose of Protective Lighting - Answer - prevent, camoflage, conceal, psychological impact Types of Security Lighting - Answer - incandescent, fluorescent, mercury vapor, lowpressure sodium, high-pressure sodium, metal halide, light-emitting diade (LED) Acess Control Systems (ACS) - Answer - require ID of person attempting entry: personal recognition, unique possession, unique knowledge, unique biometrics Intrusion Detection System (IDS) Parts - Answer - sensor, control unit, transmission, signal device Video Monitoring Systems (VMS) Components - Answer - camera, monitors, recorders Metal Detector Limitations - Answer - cannot detect all things, environment must be free of metal disturbances, need dedicated line, vibrations, needs calibration, older system can be cheated with ankle straps X-Ray Limitations - Answer - operator skill level, lead (shielding), explosives camoflages, plastic, disguised weapons Under Vehicle Inspection System (UVIS) Limitations - Answer - experience of operator, vehicular traffic throughput may slow egress, maintenance of equipment Effects of an Explosion - Answer - thermal, blast pressure, fragmentation effect Thermal Effects of an Explosion - Answer - observable, may cause localized ignition of highly combustible materials, generally least damaging effect of an explosion Blast Pressure Effect of an Explosion - Answer - positive (waves moves outwarrd) and negative (partial vaccuum created near epicenter) phases Physiological Effects of Blast - Answer - 4 types of injuries can be sustained: primary, secondary, tertiary, quaternary Primary Blast Injury - Answer - caused by direct effects of the blast Secondary Blast Injury - Answer - caused by propelled fragmentation Tertiary Blast Injury - Answer - occurs when casualty's body is propelled by blast against the ground, equipment, structures, or other stationary object Quaternary Injury - Answer - other injury such as crash injuries or burns Fragmentation Effect - Answer - casing from device ruptures, breaking into fragments that are propelled away from the center of detonation at high velocities Improvised Explosive Device (IED) Components - Answer - Power Sources, Intiator, Explosive, Switch, Container (not always present) Vehicle-Borne Improvised Explosive Device (VBIED) - Answer - vehicle modified to conceal & deliver a large IED to a target for the purpose of inflicting mass casualties & catastrophic property damage. 3 primary types of initiation: timed, command, suicide Exterior Building Search Procedure - Answer - outside to inside, bottom to top, public to private