OREGON CCB ELITE
LOCKSMITH LICENSING
EXAM TEST BANK |
S-TIER MASTER KEYING,
ACCESS CONTROL & LIFE
SAFETY CODES
PART 0: THE TABLE OF CONTENTS
1. PART I: THE PREVIEW
2. PART II: THE ELITE TEST BANK
○ Tier 1: Foundational Syntax & Application (Questions 1–18)
○ Tier 2: Complex Application & Simulation (Questions 19–37)
○ Tier 3: Grandmaster Synthesis (Questions 38–55)
PART I: THE PREVIEW
Mastery of this architectural matrix translates directly to absolute dominance in physical security,
life safety compliance, and advanced mechanical systems globally. Precision in the application
of these axioms separates the elite practitioner from the liability-inducing novice.
● The SFIC A2 Algorithm: Calculate the top pin using the constant 23. Top Pin (D) = 23 -
(Control Pin (C) + Bottom/Master Total (A)).
● NFPA 80 Gap Tolerances: The absolute maximum clearance for hollow metal fire doors
is 3/16" (1/8" +/- 1/16") at the head and jambs, and 3/4" at the bottom. Wood doors are
restricted to 1/8" maximum at head and jambs.
● A156.3 Grade 1 Preload: Exit devices must endure 500,000 cycles while subjected to a
20-22 lbf preload.
● OSDP vs. Wiegand: OSDP Secure Channel utilizes AES-128 encryption over
bidirectional RS-485, neutralizing the unencrypted, sniffable legacy Wiegand protocol.
● The Blaze Vulnerability: "Rights Amplification" allows an attacker with a change key to
deduce the system's master key by systematically exploiting pin tumbler shear lines.
,PART II: THE ELITE TEST BANK
Tier 1: Foundational Syntax & Application (Questions 1–18)
Q1: An independent technician seeks to provide commercial rekeying services in Portland,
Oregon. Under Oregon OAR 812-030-0240, which structural prerequisite is the FIRST legal
requirement they must satisfy before offering to undertake this work for compensation? A)
Obtain a $100,000 commercial liability policy independently B) Register a separate business
entity with the Secretary of State C) Be an owner or employee of a licensed construction
contractor D) Complete an approved 40-hour continuing education module
● Answer: C (Be an owner or employee of a licensed construction contractor)
● Distractor Analysis:
○ A is incorrect: While contractors must maintain insurance, the certified locksmith
must first tie their certification directly to a licensed contractor entity, not secure
independent liability outside that structural mandate.
○ B is incorrect: Creating a business entity does not bypass the strict CCB
requirement to be licensed as a construction contractor or employed by one.
○ D is incorrect: ORS 701.495 explicitly prohibits the CCB from imposing continuing
education requirements for residential locksmith services contractors.
The Mentor's Analysis: Oregon law dictates that a locksmith certification remains dormant and
legally useless unless it is structurally tethered to an active CCB construction contractor license.
Without this bond, providing services for compensation constitutes unlicensed contracting,
triggering severe civil penalties under ORS 701.992. Professional Intuition: Certification
requires affiliation; a license requires a business entity.
Q2: An applicant submits a locksmith certification request to the Oregon CCB. Background
checks reveal a conviction for Robbery in the Second Degree five years prior. Based on OAR
812-030-0110, which administrative outcome is the MOST LIKELY? A) Automatic permanent
disqualification from certification B) Immediate issuance of a provisional license pending a
10-year review C) Potential disqualification, subject to a fitness determination hearing D)
Approval, as the conviction is older than the three-year statutory limit
● Answer: C (Potential disqualification, subject to a fitness determination hearing)
● Distractor Analysis:
○ A is incorrect: Disqualification is not automatic; the board conducts a formal fitness
determination based on intervening circumstances such as age at the time of the
crime and time passed.
○ B is incorrect: There is no provisional license status granted automatically for
severe criminal histories; applicants must clear the fitness review.
○ D is incorrect: The look-back period for potentially disqualifying crimes like Robbery
in the Second Degree is seven years, not three.
The Mentor's Analysis: Criminal history involving unauthorized property access, violence, or
theft within a seven-year window triggers a mandatory fitness review. The board must weigh
public safety against intervening rehabilitative circumstances to determine if the applicant poses
a threat. Professional Intuition: The seven-year look-back window is the absolute threshold
for initiating a CCB fitness determination.
Q3: When calculating the pinning matrix for a Small Format Interchangeable Core (SFIC)
utilizing the standard A2 system, what is the mathematical constant utilized to determine the top
, pin (D) size? A) 14 B) 16 C) 23 D) 10
● Answer: C (23)
● Distractor Analysis:
○ A is incorrect: 14 is the top pin constant utilized for the BEST A4 system.
○ B is incorrect: 16 is the top pin constant utilized for the BEST A3 system.
○ D is incorrect: 10 is the constant added to the control key cut to determine the
control pin (B) in the A2 system, not the top pin.
The Mentor's Analysis: In the A2 system, the total stack height for every single chamber must
equal exactly 23. This mathematical absolute ensures the uniform operation of the control lug
mechanism across the entire core, allowing extraction regardless of the operating bitting.
Professional Intuition: In A2 mathematics, the stack height is non-negotiable; chamber total
must always equal 23.
Q4: During an annual NFPA 80 inspection, a technician measures the clearance between a
90-minute rated wood fire door and its hollow metal frame. What is the maximum allowable
clearance at the head and jambs before the assembly is NON-COMPLIANT? A) 1/16 inch B)
1/8 inch C) 3/16 inch D) 3/4 inch
● Answer: B (1/8 inch)
● Distractor Analysis:
○ A is incorrect: 1/16 inch is the minimum tolerance allowed for metal doors, not the
maximum threshold for wood doors.
○ C is incorrect: 3/16 inch is the maximum allowable gap for a metal fire door (1/8" +
1/16" over-tolerance), not a wood door.
○ D is incorrect: 3/4 inch is the maximum clearance allowed at the bottom of the door,
not the head or jambs.
The Mentor's Analysis: Wood doors lack the thermal expansion properties of metal doors under
extreme heat loads. Consequently, NFPA 80 rigidly caps their perimeter clearances at 1/8 inch
to prevent smoke and flame propagation during a fire event. Professional Intuition: Wood
perimeter gaps stop at 1/8 inch; metal gaps max out at 3/16 inch.
Q5: Under NFPA 80 Chapter 4, what is the maximum allowable clearance between the bottom
of a standard swinging fire door and the top of the finished floor? A) 3/8 inch B) 1/2 inch C) 5/8
inch D) 3/4 inch
● Answer: D (3/4 inch)
● Distractor Analysis:
○ A is incorrect: 3/8 inch applies exclusively if the bottom of the door is elevated more
than 38 inches above the finished floor, such as in a counter shutter application.
○ B is incorrect: 1/2 inch is the maximum threshold height for ADA accessibility, not
the maximum bottom fire door clearance.
○ C is incorrect: This is an arbitrary measurement not recognized by NFPA 80 bottom
clearance standards.
The Mentor's Analysis: The standard gap for sill clearance is explicitly 3/4 inch (19 mm). While
independent testing bodies occasionally evaluate the safety of larger gaps, the strict code
enforcement limit remains unchanged to prevent thermal drafting. Professional Intuition: Bottom
clearances must never exceed 3/4 inch, measured directly to the finished floor or
threshold.
Q6: In accordance with IBC 1010, at what specific height band must panic hardware be installed
above the finished floor to ensure legal compliance? A) Between 30 and 44 inches B) Between
34 and 48 inches C) Between 36 and 42 inches D) Between 40 and 54 inches
● Answer: B (Between 34 and 48 inches)
LOCKSMITH LICENSING
EXAM TEST BANK |
S-TIER MASTER KEYING,
ACCESS CONTROL & LIFE
SAFETY CODES
PART 0: THE TABLE OF CONTENTS
1. PART I: THE PREVIEW
2. PART II: THE ELITE TEST BANK
○ Tier 1: Foundational Syntax & Application (Questions 1–18)
○ Tier 2: Complex Application & Simulation (Questions 19–37)
○ Tier 3: Grandmaster Synthesis (Questions 38–55)
PART I: THE PREVIEW
Mastery of this architectural matrix translates directly to absolute dominance in physical security,
life safety compliance, and advanced mechanical systems globally. Precision in the application
of these axioms separates the elite practitioner from the liability-inducing novice.
● The SFIC A2 Algorithm: Calculate the top pin using the constant 23. Top Pin (D) = 23 -
(Control Pin (C) + Bottom/Master Total (A)).
● NFPA 80 Gap Tolerances: The absolute maximum clearance for hollow metal fire doors
is 3/16" (1/8" +/- 1/16") at the head and jambs, and 3/4" at the bottom. Wood doors are
restricted to 1/8" maximum at head and jambs.
● A156.3 Grade 1 Preload: Exit devices must endure 500,000 cycles while subjected to a
20-22 lbf preload.
● OSDP vs. Wiegand: OSDP Secure Channel utilizes AES-128 encryption over
bidirectional RS-485, neutralizing the unencrypted, sniffable legacy Wiegand protocol.
● The Blaze Vulnerability: "Rights Amplification" allows an attacker with a change key to
deduce the system's master key by systematically exploiting pin tumbler shear lines.
,PART II: THE ELITE TEST BANK
Tier 1: Foundational Syntax & Application (Questions 1–18)
Q1: An independent technician seeks to provide commercial rekeying services in Portland,
Oregon. Under Oregon OAR 812-030-0240, which structural prerequisite is the FIRST legal
requirement they must satisfy before offering to undertake this work for compensation? A)
Obtain a $100,000 commercial liability policy independently B) Register a separate business
entity with the Secretary of State C) Be an owner or employee of a licensed construction
contractor D) Complete an approved 40-hour continuing education module
● Answer: C (Be an owner or employee of a licensed construction contractor)
● Distractor Analysis:
○ A is incorrect: While contractors must maintain insurance, the certified locksmith
must first tie their certification directly to a licensed contractor entity, not secure
independent liability outside that structural mandate.
○ B is incorrect: Creating a business entity does not bypass the strict CCB
requirement to be licensed as a construction contractor or employed by one.
○ D is incorrect: ORS 701.495 explicitly prohibits the CCB from imposing continuing
education requirements for residential locksmith services contractors.
The Mentor's Analysis: Oregon law dictates that a locksmith certification remains dormant and
legally useless unless it is structurally tethered to an active CCB construction contractor license.
Without this bond, providing services for compensation constitutes unlicensed contracting,
triggering severe civil penalties under ORS 701.992. Professional Intuition: Certification
requires affiliation; a license requires a business entity.
Q2: An applicant submits a locksmith certification request to the Oregon CCB. Background
checks reveal a conviction for Robbery in the Second Degree five years prior. Based on OAR
812-030-0110, which administrative outcome is the MOST LIKELY? A) Automatic permanent
disqualification from certification B) Immediate issuance of a provisional license pending a
10-year review C) Potential disqualification, subject to a fitness determination hearing D)
Approval, as the conviction is older than the three-year statutory limit
● Answer: C (Potential disqualification, subject to a fitness determination hearing)
● Distractor Analysis:
○ A is incorrect: Disqualification is not automatic; the board conducts a formal fitness
determination based on intervening circumstances such as age at the time of the
crime and time passed.
○ B is incorrect: There is no provisional license status granted automatically for
severe criminal histories; applicants must clear the fitness review.
○ D is incorrect: The look-back period for potentially disqualifying crimes like Robbery
in the Second Degree is seven years, not three.
The Mentor's Analysis: Criminal history involving unauthorized property access, violence, or
theft within a seven-year window triggers a mandatory fitness review. The board must weigh
public safety against intervening rehabilitative circumstances to determine if the applicant poses
a threat. Professional Intuition: The seven-year look-back window is the absolute threshold
for initiating a CCB fitness determination.
Q3: When calculating the pinning matrix for a Small Format Interchangeable Core (SFIC)
utilizing the standard A2 system, what is the mathematical constant utilized to determine the top
, pin (D) size? A) 14 B) 16 C) 23 D) 10
● Answer: C (23)
● Distractor Analysis:
○ A is incorrect: 14 is the top pin constant utilized for the BEST A4 system.
○ B is incorrect: 16 is the top pin constant utilized for the BEST A3 system.
○ D is incorrect: 10 is the constant added to the control key cut to determine the
control pin (B) in the A2 system, not the top pin.
The Mentor's Analysis: In the A2 system, the total stack height for every single chamber must
equal exactly 23. This mathematical absolute ensures the uniform operation of the control lug
mechanism across the entire core, allowing extraction regardless of the operating bitting.
Professional Intuition: In A2 mathematics, the stack height is non-negotiable; chamber total
must always equal 23.
Q4: During an annual NFPA 80 inspection, a technician measures the clearance between a
90-minute rated wood fire door and its hollow metal frame. What is the maximum allowable
clearance at the head and jambs before the assembly is NON-COMPLIANT? A) 1/16 inch B)
1/8 inch C) 3/16 inch D) 3/4 inch
● Answer: B (1/8 inch)
● Distractor Analysis:
○ A is incorrect: 1/16 inch is the minimum tolerance allowed for metal doors, not the
maximum threshold for wood doors.
○ C is incorrect: 3/16 inch is the maximum allowable gap for a metal fire door (1/8" +
1/16" over-tolerance), not a wood door.
○ D is incorrect: 3/4 inch is the maximum clearance allowed at the bottom of the door,
not the head or jambs.
The Mentor's Analysis: Wood doors lack the thermal expansion properties of metal doors under
extreme heat loads. Consequently, NFPA 80 rigidly caps their perimeter clearances at 1/8 inch
to prevent smoke and flame propagation during a fire event. Professional Intuition: Wood
perimeter gaps stop at 1/8 inch; metal gaps max out at 3/16 inch.
Q5: Under NFPA 80 Chapter 4, what is the maximum allowable clearance between the bottom
of a standard swinging fire door and the top of the finished floor? A) 3/8 inch B) 1/2 inch C) 5/8
inch D) 3/4 inch
● Answer: D (3/4 inch)
● Distractor Analysis:
○ A is incorrect: 3/8 inch applies exclusively if the bottom of the door is elevated more
than 38 inches above the finished floor, such as in a counter shutter application.
○ B is incorrect: 1/2 inch is the maximum threshold height for ADA accessibility, not
the maximum bottom fire door clearance.
○ C is incorrect: This is an arbitrary measurement not recognized by NFPA 80 bottom
clearance standards.
The Mentor's Analysis: The standard gap for sill clearance is explicitly 3/4 inch (19 mm). While
independent testing bodies occasionally evaluate the safety of larger gaps, the strict code
enforcement limit remains unchanged to prevent thermal drafting. Professional Intuition: Bottom
clearances must never exceed 3/4 inch, measured directly to the finished floor or
threshold.
Q6: In accordance with IBC 1010, at what specific height band must panic hardware be installed
above the finished floor to ensure legal compliance? A) Between 30 and 44 inches B) Between
34 and 48 inches C) Between 36 and 42 inches D) Between 40 and 54 inches
● Answer: B (Between 34 and 48 inches)
