IP Camera Multiple Choice Questions

IP Camera Quiz

1. What is the primary function of ISP in a network camera?
   1. Convert analog signal to digital
   2. Process image signal (Correct Answer)
   3. Amplify light input
   4. Generate video stream
   Answer: b) Process image signal
2. Which series of IP cameras is also known as the 1 series?
   1. Pro series
   2. Value series (Correct Answer)
   3. Easy IP 2.0+
   4. Easy IP 4.0
   Answer: b) Value series
3. What does the ‘G’ denote in Hikvision product naming?
   1. Global market (Correct Answer)
   2. Generation
   3. Gigabit Ethernet
   4. Graphics resolution
   Answer: a) Global market
4. What does the letter ‘Z’ indicate in the suffix of a camera model?
   1. Infrared
   2. Motorized varifocal lens (Correct Answer)
   3. Audio or alarm interface
   4. Wi-Fi
   Answer: b) Motorized varifocal lens
5. What is the primary technology used for night video security in Hikvision IP cameras?
   1. Infrared (IR) supplementation
   2. White light supplementation
   3. Smart Hybrid Light Technology
   4. Motion Detection 2.0
   Answer: c) Smart Hybrid Light Technology
6. What is the advantage of using Smart mode in the supplemental lighting of Hikvision IP cameras?
   1. It ensures constant white light at night
   2. It automatically switches between IR and white light based on scenarios
   3. It triggers IR light only when a target is present
   4. It enhances image quality during the day
   Answer: b) It automatically switches between IR and white light based on scenarios
7. What technology is employed to brighten images during nighttime in Hikvision IP cameras?
   1. Digital Noise Reduction (DNR)
   2. Auto Gain Control (AGC)
   3. Motion Detection
   4. Smart Hybrid Light
   Answer: b) Auto Gain Control (AGC)
8. What function is used to reduce noise and improve image quality during nighttime in Hikvision IP cameras?
   1. Infrared (IR) supplementation
   2. Smart mode
   3. Digital Noise Reduction (DNR)
   4. Motion Detection 2.0
   Answer: c) Digital Noise Reduction (DNR)
9. What is the primary advantage of using Expert mode in DNR configuration?
   1. It enhances image quality and saves bandwidth
   2. It triggers white light automatically
   3. It switches between IR and white light
   4. It amplifies signal from the sensor
   Answer: a) It enhances image quality and saves bandwidth
10. ColorVu technology enables the capture of high-quality, full-color video:
    1. Only during daylight hours.
    2. Only during nighttime hours.
    3. 24/7, even in low-light conditions.
    4. None of the above.
    Answer: 24/7, even in low-light conditions.
11. Smart hybrid light cameras equipped with ColorVu technology offer:
    1. Limited supplemental light modes.
    2. Fixed focal lengths.
    3. Flexible supplemental light modes.
    4. None of the above.
    Answer: Flexible supplemental light modes.
12. Infrared super confocal technology ensures precise focus by:
    1. Bringing both IR and visible light into focus on different planes.
    2. Bringing both IR and visible light into focus on the same plane.
    3. Exclusively focusing on IR light.
    4. None of the above.
    Answer: Bringing both IR and visible light into focus on the same plane.
13. Wide Dynamic Range (WDR) technology is essential for:
    1. Capturing different exposures of a scene and combining them for a clear, detailed image in strong light scenarios.
    2. Enhancing nighttime visibility.
    3. Reducing camera noise.
    4. None of the above.
    Answer: Capturing different exposures of a scene and combining them for a clear, detailed image in strong light scenarios.
14. Highlight Constraint (HLC) is vital for
    1. Enhancing color accuracy.
    2. Preventing overexposure of surrounding areas against intense light sources.
    3. Adjusting focal lengths.
    4. None of the above.
    Answer: Preventing overexposure of surrounding areas against intense light sources.

15. What function is applied in scenarios requiring improved visibility against strong backlighting?

    1. WDR (Wide Dynamic Range)
    2. DNR (Digital Noise Reduction)
    3. HLC (Highlight Constraint)
    4. AGC (Auto Gain Control)

    Answer: a) WDR (Wide Dynamic Range)

16. Which technology enables color imaging in low-light conditions?

    1. H.264 Compression
    2. Smart Hybrid Light Camera with ColorVu
    3. MPEG-4 Motion JPEG
    4. Constant Bit Rate (CBR)

    Answer: b) Smart Hybrid Light Camera with ColorVu

17. Which technology enables accurate detection and classification of targets into human, vehicle, and other categories?
    1. ROI Function
    2. Third Party Integration Platform
    3. AcuSense Technology
    4. Stability Protection
    Answer: c) AcuSense Technology
18. What feature allows for real-time audio transmission alongside video streams in IPCs?
    1. ROI Function
    2. Stability Protection
    3. Audio Support
    4. AccuSense Technology
    Answer: c) Audio Support
19. What function does ACUSense technology serve?
    1. Target detection and classification
    2. Audio broadcasting
    3. Network connectivity
    4. Camera focusing
    Answer: a) Target detection and classification
20. In which scenario may the image become blurry at night?
    1. Low light conditions
    2. High light conditions
    3. During the day
    4. Depth of field mismatch
    Answer: d) Depth of field mismatch