What are the 3 functions of access control? Type of 3 "D" principles? And explain Denial, Detection, Deterrence. List 3 the golden rules searching? List and explain the procedure to be followed when searching a vehicle?

Here are the answers to your questions:

TYPES OF EXTINGUISHERS

1. WATER EXTINGUISHER These extinguishers are most suitable for class A fires. It is used for its cooling quenching effect by lowering the temperature of the burning material below its ignition point.

ACCESS CONTROL

1. WHAT IS ACCESS CONTROL? Access control is a security measure that regulates who or what can view or use resources in a physical or logical environment. It ensures that only authorized individuals or entities can enter a specific area or access certain information.

2. WHAT ARE THE REASONS FOR ACCESS CONTROL? Reasons for access control include protecting assets, ensuring safety and security, maintaining privacy, complying with regulations, and managing operational efficiency by restricting entry to sensitive areas.

3. WHAT ARE THE 3 FUNCTIONS OF ACCESS CONTROL? The three main functions of access control are:

   • Identification: Verifying who a person or entity claims to be.
   • Authentication: Confirming the identity of the person or entity.
   • Authorization: Granting or denying access based on the authenticated identity and predefined rules.

4. TYPE OF 3 "D" PRINCIPLES? AND EXPLAIN The 3 "D" principles of security are:

   • DENIAL: Preventing unauthorized access to a protected area or asset. This involves physical barriers like walls, fences, and locked doors, or logical barriers like firewalls.
   • DETECTION: Identifying when an unauthorized attempt to access or a breach has occurred. This includes using alarms, sensors, surveillance cameras, and security patrols.
   • DETERRENCE: Discouraging potential intruders or attackers from attempting to gain unauthorized access. This can be achieved through visible security measures, warning signs, and the known presence of security personnel.

SEARCH PROCEDURES AND TECHNIQUES

1. LIST 3 THE GOLDEN RULES SEARCHING?

   • Be systematic: Follow a predefined pattern to ensure no area is missed.
   • Be thorough: Check every possible hiding place, no matter how small.
   • Be observant: Pay attention to details, anomalies, and potential signs of tampering.

2. LIST AND EXPLAIN THE PROCEDURE TO BE FOLLOWED WHEN SEARCHING A VEHICLE? When searching a vehicle, the procedure typically involves:

   • Initial assessment: Observe the vehicle's exterior for any obvious signs of tampering or suspicious items.
   • Exterior search: Systematically check the undercarriage, wheel wells, bumpers, roof, and engine compartment.
   • Interior search (driver's side): Begin with the driver's area, checking under seats, dashboard, glove compartment, and door panels.
   • Interior search (passenger side): Move to the passenger areas, repeating the systematic check of seats, floorboards, and storage compartments.
   • Trunk/Cargo area search: Open and thoroughly inspect the trunk, spare tire well, and any cargo or luggage.
   • Documentation: Record any findings, observations, or items discovered during the search.