ALOA Proficiency Registration Program (PRP) Certification — Questions and Answers

Question 1: Which access control door hardware provides motorized deadbolt locking from the access control system?

Electric strike
Magnetic lock
Electric deadbolt (electric bolt) (Correct answer)
Electrified knob

Correct answer: Electric deadbolt (electric bolt)

An electric deadbolt (or electric bolt) is a motorized or solenoid-driven bolt that extends and retracts under access control system command.

Question 2: What is a transponder key in automotive locksmithing?

A key that transmits a radio signal to unlock doors remotely
A key cut by code from the vehicle's VIN
A key with an embedded microchip that communicates with the vehicle's immobilizer system to allow the engine to start (Correct answer)
A key with a laser-cut blade

Correct answer: A key with an embedded microchip that communicates with the vehicle's immobilizer system to allow the engine to start

A transponder key contains a microchip that sends a unique signal to the vehicle's immobilizer ECU; if the signal doesn't match, the engine will not start.

Question 3: What record-keeping practice is recommended for locksmiths regarding key codes and customer lock records?

Store all records in the vehicle's glove compartment for quick access
Post all key codes on an online locksmith network for industry sharing
Destroy records immediately after job completion
Store records securely and confidentially, share only with authorized parties, and retain records per applicable laws and business policy (Correct answer)

Correct answer: Store records securely and confidentially, share only with authorized parties, and retain records per applicable laws and business policy

Key codes and customer lock records are sensitive security information that must be stored securely, shared only with authorized parties, and managed per privacy laws and ALOA ethical standards.

Question 4: What does ALOA's 'PRP' (Professional Registered Programs) provide to its members?

A partnership program with hardware manufacturers for discounts
A proprietary software system for key system design
A tiered certification pathway including RL, CRL, CPL, CML, and specialty designations recognizing professional competency levels (Correct answer)
A government-endorsed licensing program replacing state licensing

Correct answer: A tiered certification pathway including RL, CRL, CPL, CML, and specialty designations recognizing professional competency levels

ALOA's Professional Registered Programs (PRP) offer a progressive certification pathway that validates locksmiths' knowledge and skills at increasing levels from Registered Locksmith to Certified Master Locksmith.

Question 5: What is an associated master key?

A master key that has particular change keys related directly to its combination through the use of constant cuts (Correct answer)
A master key that can open any lock in the same region
A master key that opens all locks within a building
A master key that operates only one lock in a series

Correct answer: A master key that has particular change keys related directly to its combination through the use of constant cuts

Explanation: <br> An associated master key is specifically designed to work with certain change keys based on constant cuts, allowing for a controlled access system within a facility.

Question 6: Which tool is used to cut carbide-tipped hardplate inside a high-security safe?

Angle grinder with cutting disc
Diamond saw blade
High-speed steel (HSS) drill bits at maximum RPM
Carbide-tipped drill bits rated for hardened steel, often used with a slow drill speed and cutting fluid (Correct answer)

Correct answer: Carbide-tipped drill bits rated for hardened steel, often used with a slow drill speed and cutting fluid

Carbide-tipped drill bits (cobalt or solid carbide) operated at slow speed with cutting fluid (or with frequent pauses to cool) are required to penetrate the hardplate used in high-security safes.

Question 7: Which access control credential technology uses radio frequency to read a card or fob without physical contact?

Wiegand wire
Magnetic stripe
Smart chip contact
RFID (Radio Frequency Identification) (Correct answer)

Correct answer: RFID (Radio Frequency Identification)

RFID technology reads credential data wirelessly using radio frequency signals between the card/fob and the reader.

Question 8: Which component in an access control system reads the credential and sends data to the controller?

Reader (Correct answer)
Door position switch
REX sensor
Electric strike

Correct answer: Reader

The reader (card reader, keypad, or biometric device) captures credential data and transmits it to the access control panel for verification.

Question 9: Which federal law regulates the locksmith industry's ability to sell, transfer, or provide certain restricted access devices?

The ALOA Federal Charter
There is no single federal law; the locksmith industry is primarily regulated at the state level with specific federal laws applying to certain products (e.g., gun locks under federal firearms law) (Correct answer)
The Federal Locksmith Regulation Act
The Homeland Security Locksmith Compliance Act

Correct answer: There is no single federal law; the locksmith industry is primarily regulated at the state level with specific federal laws applying to certain products (e.g., gun locks under federal firearms law)

Locksmith regulation is primarily a state responsibility, with individual states enacting licensing, background check, and practice laws; specific products like firearm locks may also be subject to federal regulations.

Question 10: Which states require locksmiths to hold a state-issued license to legally perform locksmith services?

No states have locksmith licensing requirements
All 50 states require a federal locksmith license
Several states including Alabama, California, Connecticut, Illinois, New Jersey, North Carolina, Oklahoma, Tennessee, Texas, and Virginia have locksmith licensing laws (Correct answer)
Only states with populations over 10 million require locksmith licensing

Correct answer: Several states including Alabama, California, Connecticut, Illinois, New Jersey, North Carolina, Oklahoma, Tennessee, Texas, and Virginia have locksmith licensing laws

As of current US law, a subset of states have enacted locksmith licensing requirements with varying exam, background check, and continuing education requirements.

Question 11: What is a 'surety bond' and why do locksmiths often carry one?

A financial guarantee that protects customers if the locksmith causes damage or fails to perform contracted work, providing recourse for losses (Correct answer)
An insurance policy that covers locksmith tools
A performance guarantee from the locksmith's manufacturer
A bond required to purchase restricted key blanks

Correct answer: A financial guarantee that protects customers if the locksmith causes damage or fails to perform contracted work, providing recourse for losses

A surety bond is a three-party agreement where the bonding company guarantees the locksmith's performance, protecting customers from financial loss due to negligence or misconduct.

Question 12: What is the ALOA Code of Ethics requirement regarding servicing locks for customers?

Locksmiths must only service their registered customers
Locksmiths must obtain a court order before re-keying any lock
Locksmiths must only provide services to authorized persons and must not use their skills for illegal purposes (Correct answer)
Locksmiths must provide services to anyone who pays the service fee

Correct answer: Locksmiths must only provide services to authorized persons and must not use their skills for illegal purposes

ALOA's Code of Ethics requires members to verify customer authorization and never use their technical skills to assist in illegal activities such as unauthorized entry.

Question 13: What does the term 'handed' mean when referring to door hardware?

The hardware includes handles on both sides of the door
The hardware is designed for a specific left-hand or right-hand door swing orientation (Correct answer)
The hardware requires manual installation by a certified technician
The hardware is operated without any tools

Correct answer: The hardware is designed for a specific left-hand or right-hand door swing orientation

'Handed' hardware is manufactured for a specific swing direction and cannot be reversed without modification, so the correct hand must be determined before ordering.

Question 14: What is a 'gun safe' rated to and how does that differ from a UL-listed burglary safe?

Gun safes carry the same ratings as fire safes
Gun safes are fireproof but not burglar resistant
Gun safes are rated to TL-15 by default
Gun safes are typically not UL burglary rated and offer basic storage security, while UL safes meet independently tested standards (Correct answer)

Correct answer: Gun safes are typically not UL burglary rated and offer basic storage security, while UL safes meet independently tested standards

Most consumer 'gun safes' are not UL burglary rated and only provide basic security against opportunistic theft; true UL-rated burglary safes are tested to specific attack resistance standards.

Question 15: What does it mean to 'virginize' an immobilizer module during automotive key programming?

To clone existing key data to a new module
To disable the immobilizer permanently
To reset the immobilizer ECU to its factory unprogrammed state so new keys can be learned from scratch (Correct answer)
To update the module's firmware

Correct answer: To reset the immobilizer ECU to its factory unprogrammed state so new keys can be learned from scratch

Virginizing resets the immobilizer to its factory blank state, erasing all previously programmed keys and allowing the technician to program an entirely new set of keys.

Question 16: What does 'false set' mean during single-pin picking of a lock with security pins?

The lock opens unexpectedly
The tension wrench slips off
The plug partially rotates but stops because a spool pin is partially across the shear line (Correct answer)
All pins are set but the plug won't turn

Correct answer: The plug partially rotates but stops because a spool pin is partially across the shear line

A false set occurs when a spool pin's narrow waist crosses the shear line, letting the plug rotate slightly but not fully open.

Question 17: What is a 'high-security automotive key' that requires an automotive locksmith to be factory-authorized or have specific tooling to duplicate?

Any transponder key from a luxury brand
A key made of reinforced steel
A key with patent-protected cuts and an embedded transponder that cannot be cut or programmed without specific licensed equipment (Correct answer)
Any key with a remote fob attached

Correct answer: A key with patent-protected cuts and an embedded transponder that cannot be cut or programmed without specific licensed equipment

High-security automotive keys (e.g., Medeco, Mul-T-Lock ignition-grade) have patent-protected keyways and cuts, requiring licensed cutters and authorized dealers to duplicate or program.

Question 18: Which type of electric strike allows the door latch to be held in the strike while the door is in the closed position and releases when energized?

Electric bolt
Fail-safe electric strike
Fail-secure electric strike (Correct answer)
Magnetic lock

Correct answer: Fail-secure electric strike

A fail-secure electric strike holds the latch captive when de-energized (locked) and releases it when power is applied (unlocked).

Question 19: Which automotive service involves re-pinning or replacing all lock cylinders in a vehicle so they operate with a new key?

Re-keying or rekeying the vehicle (Correct answer)
Transponder programming
Ignition repair
Key cutting by code

Correct answer: Re-keying or rekeying the vehicle

Re-keying a vehicle involves changing the internal pin configuration of all cylinders (door, ignition, trunk) so they work with a new key, rendering old keys useless.

Question 20: Which power supply consideration is critical when installing a fail-safe magnetic lock on a fire egress door?

The lock must release (de-energize) on fire alarm activation (Correct answer)
The lock must remain energized during a fire alarm
The lock must be installed with a manual key override
The lock must be connected to a battery backup only

Correct answer: The lock must release (de-energize) on fire alarm activation

Per life-safety codes, fail-safe maglocks on fire egress doors must be integrated with the fire alarm system to release (de-energize and unlock) when the fire alarm activates.

Question 21: The Wiegand protocol is used in access control primarily for what purpose?

Communicating between controllers over a network
Programming lock firmware
Transmitting credential data from a reader to an access control panel (Correct answer)
Encrypting card data

Correct answer: Transmitting credential data from a reader to an access control panel

Wiegand is a legacy communication protocol used to send card data (typically 26-bit format) from a reader to an access control panel.

Question 22: Which legal concept makes a locksmith potentially liable if they service a lock for an unauthorized person who then uses access to commit a crime?

Respondeat superior
Negligence — failing to exercise reasonable care (like verifying authorization) that foreseeably leads to harm (Correct answer)
Vicarious liability only applies to employers
Strict liability

Correct answer: Negligence — failing to exercise reasonable care (like verifying authorization) that foreseeably leads to harm

A locksmith can be found negligent if they fail to take reasonable steps (like verifying authorization) and a foreseeable harm results — this is why authorization verification is both ethical and legally protective.

Question 23: Which ALOA designation specifically recognizes a locksmith's proficiency in keying systems and master key hierarchy design?

Certified Automotive Locksmith (CAL)
Certified Professional Locksmith (CPL)
Certified Master Locksmith (CML) (Correct answer)
Certified Registered Locksmith (CRL)

Correct answer: Certified Master Locksmith (CML)

The Certified Master Locksmith (CML) is ALOA's highest designation, requiring demonstrated competency in all areas including master key systems, institutional keying, and advanced lock servicing.

Question 24: The MACS of the Titan by Kwikset is:

2
4 (Correct answer)
6
7

Correct answer: 4

Explanation: <br> The MACS (Maximum Adjacent Cut Specification) of the Titan by Kwikset is 4. This means that the difference between the largest and smallest adjacent cuts on the key should not exceed 4 units. It ensures the key's compatibility with the lock's mechanism.

Question 25: What does ADA (Americans with Disabilities Act) require regarding door hardware on accessible routes?

Hardware must be operable with one hand without tight grasping, pinching, or twisting, and must require no more than 5 lbf to operate (Correct answer)
Hardware must be installed at chair-height (18 inches AFF)
Hardware must be electronic and keypad-operated
All doors on accessible routes must have lever handles only

Correct answer: Hardware must be operable with one hand without tight grasping, pinching, or twisting, and must require no more than 5 lbf to operate

ADA Standards require accessible hardware to be operable with one hand, without tight grasp or wrist twist, and with no more than 5 pounds of force — which is why lever handles are preferred over round knobs.

Question 26: UL 294 is the standard that applies to which access control component?

Access control system units (panels, readers, software) (Correct answer)
Door closers
Electric strikes
Electromagnetic locks

Correct answer: Access control system units (panels, readers, software)

UL 294 is the Standard for Access Control System Units, covering panels, readers, and related electronic access control equipment.

Question 27: What is the primary function of an access control 'time zone' or 'schedule' setting?

To restrict when a credential is valid, allowing access only during defined hours or days (Correct answer)
To set the clock on the access control panel
To define the door hold-open time
To schedule automatic firmware updates

Correct answer: To restrict when a credential is valid, allowing access only during defined hours or days

Time zones define the hours and days when a credential is permitted to grant access, enabling different access schedules for different users or groups.

Question 28: What is the purpose of a tension wrench when picking a pin tumbler lock?

To measure plug diameter
To push pins above the shear line
To lubricate the keyway
To rotate the plug slightly to create a shear line offset (Correct answer)

Correct answer: To rotate the plug slightly to create a shear line offset

The tension wrench applies slight rotational pressure to the plug, creating a ledge that pins can set on as they reach the shear line.

Question 29: What does 'cloning' a transponder key mean, and why is it important for automotive locksmiths?

Extracting a broken key from the ignition
Copying the transponder chip's crypto ID to a blank chip without accessing the vehicle's ECU, allowing a duplicate key to start the car (Correct answer)
Cutting a key to match the blade of an original
Programming a new key using the OBDII port

Correct answer: Copying the transponder chip's crypto ID to a blank chip without accessing the vehicle's ECU, allowing a duplicate key to start the car

Cloning copies the transponder's fixed code to a cloneable blank, creating a working duplicate without needing to access or modify the vehicle's immobilizer programming.

Question 30: Which tool category allows automotive locksmiths to read and write transponder data and program new keys to a vehicle's ECU?

Slim Jim tool set
Depth and space gauge
Laser key cutter
Automotive key programmer / OBDII programmer (Correct answer)

Correct answer: Automotive key programmer / OBDII programmer

Automotive key programmers (such as Autel, Xhorse, or Advanced Diagnostics tools) connect via OBDII or direct to the immobilizer to read security data and program new transponder keys.

Question 31: Which key machine type uses a stylus to trace an existing key and reproduce the cuts on a blank?

Mechanical duplicator (pantograph-style) (Correct answer)
Laser key machine
Code cutter
OBDII programmer

Correct answer: Mechanical duplicator (pantograph-style)

A mechanical duplicator or pantograph machine traces an existing key with a stylus, mechanically transferring the cut pattern to a blank key simultaneously.

Question 32: Which tool is used by automotive locksmiths to open a vehicle door without a key by sliding between the window and weather stripping?

Slim Jim or long reach tool (Correct answer)
Bump key
Plug spinner
Pick gun

Correct answer: Slim Jim or long reach tool

A Slim Jim is a thin metal tool inserted between the window glass and weather stripping to manipulate the door's internal locking linkage to unlock the door.

ALOA Proficiency Registration Program (PRP) Certification

The ALOA PRP certification verifies locksmith knowledge across mandatory and elective topic areas. Each category exam tests practical and theoretical locksmithing skills with a minimum 70% passing score required.

Questions

35 min

Time Limit

70%

To Pass

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These practice questions were written with AI tools. They are not real exam questions. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy

Sources & references

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aesbl.alabama.gov — Eligibility · verified Oct 2026
aloa.org — Test delivery, eligibility, exam format, score validity, fees, score release, test dates, registration deadline, exam information · verified Oct 2026
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