CPL Commercial Security Solutions 2

Question 1

Which door closer rating is typically required for fire-rated commercial exit doors?

Accepted Answer

ANSI Grade 1

Answer

ANSI Grade 1 is required for fire-rated commercial doors because it meets the highest durability and performance standards.

Question 2

A commercial facility wants to restrict access to a server room while maintaining an audit trail. Which solution best meets both requirements?

Accepted Answer

Card access control with logging

Answer

Card access control systems automatically log every entry and exit event, providing both restriction and a verifiable audit trail.

Question 3

What is the primary purpose of a 'delayed egress' locking device in commercial settings?

Accepted Answer

To slow exit and deter shoplifting while allowing emergency egress

Answer

Delayed egress devices introduce a timed delay (typically 15–30 seconds) to deter theft while still allowing emergency exit.

Question 4

When installing a mortise lock in a commercial aluminum storefront door, the locksmith must first consider:

Accepted Answer

The door stile width and thickness

Answer

Aluminum storefront door stiles have specific width and thickness dimensions that determine which mortise lock body will fit.

Question 5

A high-security commercial padlock that resists cutting attacks typically features:

Accepted Answer

Hardened steel shackle and boron-carbide reinforcement

Answer

Hardened steel shackles with boron-carbide inserts provide maximum resistance to bolt cutters and angle grinders.

(CPL) Certified Professional Locksmith Practice Test