CCTV SURVEILLANCE SYSTEMS QUALIFICATION
EXAM LATEST 2026 VERSION WITH 100 QUESTIONS
AND CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) |ALREADY GRADED A+||BRAND NEW
VERSION!!
1. What does CCTV stand for?
A. Closed Circuit Television
B. Central Control Television
C. Camera Control Transmission
D. Closed Camera Transmission
A. Closed Circuit Television – CCTV refers to video cameras transmitting
signals to specific monitors, not open broadcast.
2. What is the primary purpose of a CCTV system?
A. Entertainment
B. Security monitoring
C. Advertising
D. Data storage
B. Security monitoring – CCTV systems are designed to observe and record
activity for security purposes.
3. Which type of camera provides the highest resolution for detailed
surveillance?
A. Analog camera
B. IP camera
C. Thermal camera
D. PTZ camera
B. IP camera – IP cameras offer high-resolution digital video and can be
networked for remote viewing.
,4. What does PTZ stand for in CCTV cameras?
A. Pan, Tilt, Zoom
B. Pan, Track, Zoom
C. Position, Tilt, Zone
D. Point, Tilt, Zoom
A. Pan, Tilt, Zoom – PTZ cameras can rotate horizontally (pan), vertically
(tilt), and zoom in/out.
5. What is the typical transmission medium for analog CCTV cameras?
A. Fiber optic
B. Coaxial cable
C. Ethernet
D. Wireless
B. Coaxial cable – Traditional analog CCTV systems commonly use coaxial
cables for video transmission.
6. Which of the following is a benefit of IP CCTV over analog CCTV?
A. Lower bandwidth requirements
B. Remote access via the internet
C. No need for a network
D. Simpler installation
B. Remote access via the internet – IP cameras can be accessed remotely
over networks, unlike most analog systems.
7. What type of lens is commonly used for wide-area surveillance?
A. Fixed lens
B. Varifocal lens
C. Telephoto lens
D. Fish-eye lens
D. Fish-eye lens – Fish-eye lenses provide a 180°–360° panoramic view for
large areas.
8. Which video standard is commonly used in analog CCTV?
A. PAL
B. NTSC
, C. SECAM
D. Both A and B
D. Both A and B – PAL and NTSC are standard analog video formats
depending on the region.
9. What is the main purpose of an infrared (IR) CCTV camera?
A. Color imaging
B. Night vision
C. Pan and tilt functionality
D. Reduce bandwidth
B. Night vision – IR cameras illuminate the scene in low-light conditions,
allowing nighttime monitoring.
10.Which device is used to record CCTV footage digitally?
A. DVR
B. NVR
C. Both A and B
D. UPS
C. Both A and B – DVRs record analog camera feeds, NVRs record IP camera
feeds digitally.
11.What is the function of a video encoder in a CCTV system?
A. Convert analog video to digital
B. Increase camera resolution
C. Power cameras remotely
D. Store video on the cloud
A. Convert analog video to digital – Encoders allow analog cameras to
transmit video over IP networks.
12.What does the term “frame rate” refer to in CCTV video?
A. Number of cameras in a system
B. Number of images captured per second
C. Video storage capacity
D. Lens size
EXAM LATEST 2026 VERSION WITH 100 QUESTIONS
AND CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) |ALREADY GRADED A+||BRAND NEW
VERSION!!
1. What does CCTV stand for?
A. Closed Circuit Television
B. Central Control Television
C. Camera Control Transmission
D. Closed Camera Transmission
A. Closed Circuit Television – CCTV refers to video cameras transmitting
signals to specific monitors, not open broadcast.
2. What is the primary purpose of a CCTV system?
A. Entertainment
B. Security monitoring
C. Advertising
D. Data storage
B. Security monitoring – CCTV systems are designed to observe and record
activity for security purposes.
3. Which type of camera provides the highest resolution for detailed
surveillance?
A. Analog camera
B. IP camera
C. Thermal camera
D. PTZ camera
B. IP camera – IP cameras offer high-resolution digital video and can be
networked for remote viewing.
,4. What does PTZ stand for in CCTV cameras?
A. Pan, Tilt, Zoom
B. Pan, Track, Zoom
C. Position, Tilt, Zone
D. Point, Tilt, Zoom
A. Pan, Tilt, Zoom – PTZ cameras can rotate horizontally (pan), vertically
(tilt), and zoom in/out.
5. What is the typical transmission medium for analog CCTV cameras?
A. Fiber optic
B. Coaxial cable
C. Ethernet
D. Wireless
B. Coaxial cable – Traditional analog CCTV systems commonly use coaxial
cables for video transmission.
6. Which of the following is a benefit of IP CCTV over analog CCTV?
A. Lower bandwidth requirements
B. Remote access via the internet
C. No need for a network
D. Simpler installation
B. Remote access via the internet – IP cameras can be accessed remotely
over networks, unlike most analog systems.
7. What type of lens is commonly used for wide-area surveillance?
A. Fixed lens
B. Varifocal lens
C. Telephoto lens
D. Fish-eye lens
D. Fish-eye lens – Fish-eye lenses provide a 180°–360° panoramic view for
large areas.
8. Which video standard is commonly used in analog CCTV?
A. PAL
B. NTSC
, C. SECAM
D. Both A and B
D. Both A and B – PAL and NTSC are standard analog video formats
depending on the region.
9. What is the main purpose of an infrared (IR) CCTV camera?
A. Color imaging
B. Night vision
C. Pan and tilt functionality
D. Reduce bandwidth
B. Night vision – IR cameras illuminate the scene in low-light conditions,
allowing nighttime monitoring.
10.Which device is used to record CCTV footage digitally?
A. DVR
B. NVR
C. Both A and B
D. UPS
C. Both A and B – DVRs record analog camera feeds, NVRs record IP camera
feeds digitally.
11.What is the function of a video encoder in a CCTV system?
A. Convert analog video to digital
B. Increase camera resolution
C. Power cameras remotely
D. Store video on the cloud
A. Convert analog video to digital – Encoders allow analog cameras to
transmit video over IP networks.
12.What does the term “frame rate” refer to in CCTV video?
A. Number of cameras in a system
B. Number of images captured per second
C. Video storage capacity
D. Lens size
