Locksmith Certification - ALOA Locksmith
ALOA LOCKSMITH - LOCKSMITH CERTIFICATION EXAM | NEWLY
UPDATED EXAM QUESTIONS AND VERIFIED SOLUTIONS
Locksmith Certification Exam
ALOA Locksmith
1. What is the term for the small movable piece inside a lock that must
be aligned to allow the lock to operate?
A. Tumbler
B. Shackle
C. Follower
D. Escutcheon
ANSWER : A — Tumbler
2. In lock terminology, the 'shear line' refers to:
A. The point where the plug and shell meet, allowing rotation
B. The groove cut into a key blank
C. The spring-loaded bar in a warded lock
D. The edge of the strike plate
ANSWER : A — The point where the plug and shell meet, allowing
rotation
3. Which part of a cylinder lock houses the pin stacks?
A. The cam
B. The plug and shell
C. The follower
D. The face cap
ANSWER : B — The plug and shell
4. A lock's 'bible' or 'bow' refers to which part of a key?
A. The shoulder that stops key insertion
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, Locksmith Certification - ALOA Locksmith
B. The groove milled along the blade
C. The tip of the key blade
D. The head of the key that is gripped for turning
ANSWER : D — The head of the key that is gripped for turning
5. What is a 'follower' used for in locksmithing?
A. To align a strike plate
B. To test a key's bitting
C. To measure the depth of a key cut
D. To hold pin chambers in place while removing or replacing a plug
ANSWER : D — To hold pin chambers in place while removing or
replacing a plug
6. The distance between adjacent cuts on a key is called the:
A. Spacing
B. Root
C. Shoulder
D. Bitting depth
ANSWER : A — Spacing
7. 'MACS' in key cutting stands for:
A. Maximum Allowable Cam Setting
B. Master Adjustable Code System
C. Minimum Allowable Cylinder Spacing
D. Maximum Adjacent Cut Specification
ANSWER : D — Maximum Adjacent Cut Specification
8. A key blank's 'bow' shape and 'blade' profile are together known as
the key's:
A. Bitting
B. Silhouette or profile
C. Keyway code
D. Warding
ANSWER : B — Silhouette or profile
9. What does the term 'warding' refer to in older mechanical locks?
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A. Fixed obstructions inside the lock that only allow a correctly shaped
key to enter and turn
B. The electronic signal sent to a strike
C. The spring tension applied to a cylinder plug
D. The depth of a pin stack
ANSWER : A — Fixed obstructions inside the lock that only allow a
correctly shaped key to enter and turn
10. Which of the following best defines a 'dead bolt'?
A. A spring-loaded bolt that retracts automatically when the door closes
B. A bolt used exclusively on safes
C. A bolt operated only electronically
D. A bolt that is moved by turning a key or thumb-turn and has no spring
action
ANSWER : D — A bolt that is moved by turning a key or thumb-turn
and has no spring action
11. An ANSI/BHMA Grade 1 lock rating indicates:
A. A rating that applies only to padlocks
B. The lowest cycle-test rating
C. The highest level of commercial durability and security
D. A residential-only rating
ANSWER : C — The highest level of commercial durability and
security
12. What is the purpose of a 'strike plate'?
A. To receive and secure the bolt or latch when the door is closed
B. To cover the cylinder face
C. To hold the key while cutting
D. To act as a spring for the plug
ANSWER : A — To receive and secure the bolt or latch when the
door is closed
13. A 'mortise lock' is best described as:
A. A lock body installed into a pocket cut into the edge of the door
B. A lock that has no cylinder
C. A surface-mounted lock attached to the face of the door
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D. An electronic lock with no mechanical override
ANSWER : A — A lock body installed into a pocket cut into the edge
of the door
14. What distinguishes a 'rim lock' from a mortise lock?
A. A rim lock has no keyway
B. A rim lock is mounted on the surface of the door rather than recessed
into it
C. A rim lock cannot be rekeyed
D. A rim lock is only used on safes
ANSWER : B — A rim lock is mounted on the surface of the door
rather than recessed into it
15. The 'backset' of a lock refers to:
A. The depth of the keyway
B. The height of the door
C. The thickness of the strike plate
D. The distance from the edge of the door to the center of the bore hole
ANSWER : D — The distance from the edge of the door to the center
of the bore hole
16. What is a 'cam' in a cylinder lock assembly?
A. The tool used to pick the lock
B. A metal piece attached to the rear of the plug that engages the locking
mechanism when the plug turns
C. The keyway liner
D. The spring behind the pins
ANSWER : B — A metal piece attached to the rear of the plug that
engages the locking mechanism when the plug turns
17. A 'double cylinder' deadbolt is characterized by:
A. A keyway on both the interior and exterior sides requiring a key to
operate from either side
B. Two separate deadbolts stacked vertically
C. A cylinder with two shear lines
D. A single keyway that operates two doors
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ALOA LOCKSMITH - LOCKSMITH CERTIFICATION EXAM | NEWLY
UPDATED EXAM QUESTIONS AND VERIFIED SOLUTIONS
Locksmith Certification Exam
ALOA Locksmith
1. What is the term for the small movable piece inside a lock that must
be aligned to allow the lock to operate?
A. Tumbler
B. Shackle
C. Follower
D. Escutcheon
ANSWER : A — Tumbler
2. In lock terminology, the 'shear line' refers to:
A. The point where the plug and shell meet, allowing rotation
B. The groove cut into a key blank
C. The spring-loaded bar in a warded lock
D. The edge of the strike plate
ANSWER : A — The point where the plug and shell meet, allowing
rotation
3. Which part of a cylinder lock houses the pin stacks?
A. The cam
B. The plug and shell
C. The follower
D. The face cap
ANSWER : B — The plug and shell
4. A lock's 'bible' or 'bow' refers to which part of a key?
A. The shoulder that stops key insertion
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, Locksmith Certification - ALOA Locksmith
B. The groove milled along the blade
C. The tip of the key blade
D. The head of the key that is gripped for turning
ANSWER : D — The head of the key that is gripped for turning
5. What is a 'follower' used for in locksmithing?
A. To align a strike plate
B. To test a key's bitting
C. To measure the depth of a key cut
D. To hold pin chambers in place while removing or replacing a plug
ANSWER : D — To hold pin chambers in place while removing or
replacing a plug
6. The distance between adjacent cuts on a key is called the:
A. Spacing
B. Root
C. Shoulder
D. Bitting depth
ANSWER : A — Spacing
7. 'MACS' in key cutting stands for:
A. Maximum Allowable Cam Setting
B. Master Adjustable Code System
C. Minimum Allowable Cylinder Spacing
D. Maximum Adjacent Cut Specification
ANSWER : D — Maximum Adjacent Cut Specification
8. A key blank's 'bow' shape and 'blade' profile are together known as
the key's:
A. Bitting
B. Silhouette or profile
C. Keyway code
D. Warding
ANSWER : B — Silhouette or profile
9. What does the term 'warding' refer to in older mechanical locks?
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, Locksmith Certification - ALOA Locksmith
A. Fixed obstructions inside the lock that only allow a correctly shaped
key to enter and turn
B. The electronic signal sent to a strike
C. The spring tension applied to a cylinder plug
D. The depth of a pin stack
ANSWER : A — Fixed obstructions inside the lock that only allow a
correctly shaped key to enter and turn
10. Which of the following best defines a 'dead bolt'?
A. A spring-loaded bolt that retracts automatically when the door closes
B. A bolt used exclusively on safes
C. A bolt operated only electronically
D. A bolt that is moved by turning a key or thumb-turn and has no spring
action
ANSWER : D — A bolt that is moved by turning a key or thumb-turn
and has no spring action
11. An ANSI/BHMA Grade 1 lock rating indicates:
A. A rating that applies only to padlocks
B. The lowest cycle-test rating
C. The highest level of commercial durability and security
D. A residential-only rating
ANSWER : C — The highest level of commercial durability and
security
12. What is the purpose of a 'strike plate'?
A. To receive and secure the bolt or latch when the door is closed
B. To cover the cylinder face
C. To hold the key while cutting
D. To act as a spring for the plug
ANSWER : A — To receive and secure the bolt or latch when the
door is closed
13. A 'mortise lock' is best described as:
A. A lock body installed into a pocket cut into the edge of the door
B. A lock that has no cylinder
C. A surface-mounted lock attached to the face of the door
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D. An electronic lock with no mechanical override
ANSWER : A — A lock body installed into a pocket cut into the edge
of the door
14. What distinguishes a 'rim lock' from a mortise lock?
A. A rim lock has no keyway
B. A rim lock is mounted on the surface of the door rather than recessed
into it
C. A rim lock cannot be rekeyed
D. A rim lock is only used on safes
ANSWER : B — A rim lock is mounted on the surface of the door
rather than recessed into it
15. The 'backset' of a lock refers to:
A. The depth of the keyway
B. The height of the door
C. The thickness of the strike plate
D. The distance from the edge of the door to the center of the bore hole
ANSWER : D — The distance from the edge of the door to the center
of the bore hole
16. What is a 'cam' in a cylinder lock assembly?
A. The tool used to pick the lock
B. A metal piece attached to the rear of the plug that engages the locking
mechanism when the plug turns
C. The keyway liner
D. The spring behind the pins
ANSWER : B — A metal piece attached to the rear of the plug that
engages the locking mechanism when the plug turns
17. A 'double cylinder' deadbolt is characterized by:
A. A keyway on both the interior and exterior sides requiring a key to
operate from either side
B. Two separate deadbolts stacked vertically
C. A cylinder with two shear lines
D. A single keyway that operates two doors
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