AIRPORT SECURITY CERTIFICATION PRACTICAL EXAM
QUESTIONS AND ANSWERS
Question 1: Under 49 CFR Part 1542, which individual is authorized to grant unescorted access
to a Security Identification Display Area (SIDA)?
A. Any airport employee with a badge
B. The Airport Security Coordinator (ASC) or designated representative
C. A TSA Transportation Security Officer (TSO)
D. A law enforcement officer on airport property
CORRECT ANSWER: B. The Airport Security Coordinator (ASC) or designated representative
Rationale: 49 CFR §1542.209 requires that unescorted access to SIDA be granted only by the
Airport Security Coordinator (ASC) or their designated representative after completion of
required security training and background checks. General airport employees (A), TSA TSOs (C),
and law enforcement (D) do not have unilateral authority to grant SIDA access without ASC
designation.
#Tags: #AccessControl #SIDA #49CFR1542
Question 2: Which item is PROHIBITED in carry-on baggage according to TSA regulations?
A. Laptop computer
B. Prescription medication in original container
C. Pocket knife with a 2.5-inch blade
D. Travel-sized toiletries under 3.4 ounces
CORRECT ANSWER: C. Pocket knife with a 2.5-inch blade
Rationale: TSA regulations prohibit knives with blades longer than 2.36 inches (6 cm) in carry-on
baggage; they must be placed in checked baggage. Laptops (A), prescription medications (B),
and travel-sized toiletries under 3.4 oz (D) are permitted in carry-on bags with proper screening.
#Tags: #ProhibitedItems #CarryOnBaggage #TSAScreening
Question 3: When a passenger alarms a Walk-Through Metal Detector (WTMD), what is the
NEXT appropriate action?
,A. Immediately conduct a pat-down search
B. Allow the passenger to pass and re-screen other passengers
C. Resolve the alarm using additional screening (e.g., hand-held metal detector, pat-down)
D. Confiscate all metal items and allow passage
CORRECT ANSWER: C. Resolve the alarm using additional screening (e.g., hand-held metal
detector, pat-down)
Rationale: TSA procedures require that WTMD alarms be resolved through additional screening
methods such as a hand-held metal detector sweep or pat-down to identify the source of the
alarm before allowing the passenger to proceed. Immediate pat-down (A) without attempting
resolution is not standard protocol. Allowing passage (B) or confiscating items (D) without
proper resolution violates screening procedures.
#Tags: #WTMD #AlarmResolution #ScreeningProcedures
Question 4: Which behavior is considered a potential indicator of suspicious activity at an
airport security checkpoint?
A. Passenger asking about wait times
B. Passenger appearing nervous and avoiding eye contact while carrying an unattended bag
C. Passenger requesting assistance with a mobility device
D. Passenger traveling with young children
CORRECT ANSWER: B. Passenger appearing nervous and avoiding eye contact while carrying an
unattended bag
Rationale: Behavioral indicators such as unusual nervousness, avoidance of eye contact,
combined with possession of unattended items may warrant additional scrutiny under
behavioral detection protocols. Normal passenger behaviors like asking about wait times (A),
requesting assistance (C), or traveling with children (D) are not inherently suspicious.
#Tags: #BehavioralDetection #SuspiciousActivity #ThreatRecognition
Question 5: Under TSA regulations, what is the MAXIMUM volume allowed for liquids, aerosols,
and gels (LAGs) in carry-on baggage?
A. 1 ounce (30 mL) per container
B. 3.4 ounces (100 mL) per container
C. 6 ounces (177 mL) per container
,D. 12 ounces (355 mL) per container
CORRECT ANSWER: B. 3.4 ounces (100 mL) per container
Rationale: TSA's 3-1-1 rule permits liquids, aerosols, and gels in containers of 3.4 ounces (100
mL) or less, all placed in a single quart-sized, clear, plastic, zip-top bag. Containers larger than
3.4 oz (A, C, D) must be placed in checked baggage or surrendered.
#Tags: #LAGs #3-1-1Rule #CarryOnRestrictions
Question 6: Which document is REQUIRED for an individual to obtain unescorted access to a
SIDA?
A. Driver's license only
B. Valid government-issued photo ID and completed security threat assessment
C. Airport employee badge from any airport
D. Letter of recommendation from a supervisor
CORRECT ANSWER: B. Valid government-issued photo ID and completed security threat
assessment
Rationale: 49 CFR §1542.209 requires individuals seeking unescorted SIDA access to present
valid government-issued photo identification and complete a Security Threat Assessment (STA)
including criminal history records check and watch list matching. A driver's license alone (A),
badge from another airport (C), or supervisor letter (D) are insufficient.
#Tags: #SIDAAccess #SecurityThreatAssessment #49CFR1542
Question 7: When screening a passenger with a mobility device, what is the PRIMARY
consideration?
A. Expedite screening to maintain checkpoint flow
B. Ensure the passenger's dignity and privacy while conducting thorough screening
C. Require the passenger to transfer out of the device for all screening
D. Waive screening requirements for mobility devices
CORRECT ANSWER: B. Ensure the passenger's dignity and privacy while conducting thorough
screening
, Rationale: TSA procedures require that passengers with disabilities be screened with respect for
dignity and privacy, using appropriate techniques (e.g., pat-down, explosive trace detection)
while maintaining security standards. Expedited screening (A) cannot compromise security.
Requiring transfer (C) is not always necessary or appropriate. Waiving screening (D) violates
security protocols.
#Tags: #DisabilityScreening #PassengerRights #ScreeningProcedures
Question 8: Which item must be removed from carry-on baggage and placed in a bin for X-ray
screening?
A. Wallet
B. Keys
C. Laptop computer
D. Belt with metal buckle
CORRECT ANSWER: C. Laptop computer
Rationale: TSA procedures require laptops and other large electronics to be removed from bags
and placed in a separate bin for X-ray screening to ensure clear imaging. Wallets (A), keys (B),
and belts (D) may remain in bags unless they alarm or require additional screening.
#Tags: #XRayScreening #ElectronicsScreening #CheckpointProcedures
Question 9: What is the CORRECT procedure when an unattended bag is discovered in a sterile
area?
A. Open the bag to identify the owner
B. Move the bag to a secure location for inspection
C. Notify supervisory personnel and law enforcement; do not touch the bag
D. Announce over the PA system to claim the bag
CORRECT ANSWER: C. Notify supervisory personnel and law enforcement; do not touch the bag
Rationale: Security protocols for unattended items require personnel to: (1) not touch or move
the item; (2) notify supervisors and law enforcement; (3) isolate the area if necessary. Opening
(A), moving (B), or public announcements (D) could compromise safety or evidence.
#Tags: #UnattendedItems #EmergencyResponse #SecurityProtocols
QUESTIONS AND ANSWERS
Question 1: Under 49 CFR Part 1542, which individual is authorized to grant unescorted access
to a Security Identification Display Area (SIDA)?
A. Any airport employee with a badge
B. The Airport Security Coordinator (ASC) or designated representative
C. A TSA Transportation Security Officer (TSO)
D. A law enforcement officer on airport property
CORRECT ANSWER: B. The Airport Security Coordinator (ASC) or designated representative
Rationale: 49 CFR §1542.209 requires that unescorted access to SIDA be granted only by the
Airport Security Coordinator (ASC) or their designated representative after completion of
required security training and background checks. General airport employees (A), TSA TSOs (C),
and law enforcement (D) do not have unilateral authority to grant SIDA access without ASC
designation.
#Tags: #AccessControl #SIDA #49CFR1542
Question 2: Which item is PROHIBITED in carry-on baggage according to TSA regulations?
A. Laptop computer
B. Prescription medication in original container
C. Pocket knife with a 2.5-inch blade
D. Travel-sized toiletries under 3.4 ounces
CORRECT ANSWER: C. Pocket knife with a 2.5-inch blade
Rationale: TSA regulations prohibit knives with blades longer than 2.36 inches (6 cm) in carry-on
baggage; they must be placed in checked baggage. Laptops (A), prescription medications (B),
and travel-sized toiletries under 3.4 oz (D) are permitted in carry-on bags with proper screening.
#Tags: #ProhibitedItems #CarryOnBaggage #TSAScreening
Question 3: When a passenger alarms a Walk-Through Metal Detector (WTMD), what is the
NEXT appropriate action?
,A. Immediately conduct a pat-down search
B. Allow the passenger to pass and re-screen other passengers
C. Resolve the alarm using additional screening (e.g., hand-held metal detector, pat-down)
D. Confiscate all metal items and allow passage
CORRECT ANSWER: C. Resolve the alarm using additional screening (e.g., hand-held metal
detector, pat-down)
Rationale: TSA procedures require that WTMD alarms be resolved through additional screening
methods such as a hand-held metal detector sweep or pat-down to identify the source of the
alarm before allowing the passenger to proceed. Immediate pat-down (A) without attempting
resolution is not standard protocol. Allowing passage (B) or confiscating items (D) without
proper resolution violates screening procedures.
#Tags: #WTMD #AlarmResolution #ScreeningProcedures
Question 4: Which behavior is considered a potential indicator of suspicious activity at an
airport security checkpoint?
A. Passenger asking about wait times
B. Passenger appearing nervous and avoiding eye contact while carrying an unattended bag
C. Passenger requesting assistance with a mobility device
D. Passenger traveling with young children
CORRECT ANSWER: B. Passenger appearing nervous and avoiding eye contact while carrying an
unattended bag
Rationale: Behavioral indicators such as unusual nervousness, avoidance of eye contact,
combined with possession of unattended items may warrant additional scrutiny under
behavioral detection protocols. Normal passenger behaviors like asking about wait times (A),
requesting assistance (C), or traveling with children (D) are not inherently suspicious.
#Tags: #BehavioralDetection #SuspiciousActivity #ThreatRecognition
Question 5: Under TSA regulations, what is the MAXIMUM volume allowed for liquids, aerosols,
and gels (LAGs) in carry-on baggage?
A. 1 ounce (30 mL) per container
B. 3.4 ounces (100 mL) per container
C. 6 ounces (177 mL) per container
,D. 12 ounces (355 mL) per container
CORRECT ANSWER: B. 3.4 ounces (100 mL) per container
Rationale: TSA's 3-1-1 rule permits liquids, aerosols, and gels in containers of 3.4 ounces (100
mL) or less, all placed in a single quart-sized, clear, plastic, zip-top bag. Containers larger than
3.4 oz (A, C, D) must be placed in checked baggage or surrendered.
#Tags: #LAGs #3-1-1Rule #CarryOnRestrictions
Question 6: Which document is REQUIRED for an individual to obtain unescorted access to a
SIDA?
A. Driver's license only
B. Valid government-issued photo ID and completed security threat assessment
C. Airport employee badge from any airport
D. Letter of recommendation from a supervisor
CORRECT ANSWER: B. Valid government-issued photo ID and completed security threat
assessment
Rationale: 49 CFR §1542.209 requires individuals seeking unescorted SIDA access to present
valid government-issued photo identification and complete a Security Threat Assessment (STA)
including criminal history records check and watch list matching. A driver's license alone (A),
badge from another airport (C), or supervisor letter (D) are insufficient.
#Tags: #SIDAAccess #SecurityThreatAssessment #49CFR1542
Question 7: When screening a passenger with a mobility device, what is the PRIMARY
consideration?
A. Expedite screening to maintain checkpoint flow
B. Ensure the passenger's dignity and privacy while conducting thorough screening
C. Require the passenger to transfer out of the device for all screening
D. Waive screening requirements for mobility devices
CORRECT ANSWER: B. Ensure the passenger's dignity and privacy while conducting thorough
screening
, Rationale: TSA procedures require that passengers with disabilities be screened with respect for
dignity and privacy, using appropriate techniques (e.g., pat-down, explosive trace detection)
while maintaining security standards. Expedited screening (A) cannot compromise security.
Requiring transfer (C) is not always necessary or appropriate. Waiving screening (D) violates
security protocols.
#Tags: #DisabilityScreening #PassengerRights #ScreeningProcedures
Question 8: Which item must be removed from carry-on baggage and placed in a bin for X-ray
screening?
A. Wallet
B. Keys
C. Laptop computer
D. Belt with metal buckle
CORRECT ANSWER: C. Laptop computer
Rationale: TSA procedures require laptops and other large electronics to be removed from bags
and placed in a separate bin for X-ray screening to ensure clear imaging. Wallets (A), keys (B),
and belts (D) may remain in bags unless they alarm or require additional screening.
#Tags: #XRayScreening #ElectronicsScreening #CheckpointProcedures
Question 9: What is the CORRECT procedure when an unattended bag is discovered in a sterile
area?
A. Open the bag to identify the owner
B. Move the bag to a secure location for inspection
C. Notify supervisory personnel and law enforcement; do not touch the bag
D. Announce over the PA system to claim the bag
CORRECT ANSWER: C. Notify supervisory personnel and law enforcement; do not touch the bag
Rationale: Security protocols for unattended items require personnel to: (1) not touch or move
the item; (2) notify supervisors and law enforcement; (3) isolate the area if necessary. Opening
(A), moving (B), or public announcements (D) could compromise safety or evidence.
#Tags: #UnattendedItems #EmergencyResponse #SecurityProtocols
