Which of the following statements about digital cameras is true?

Which of the following statements about digital cameras is true?

• A. They have lower signal-to-noise ratio than analog cameras.
• B. They require more power and have poorer image quality.
• C. They offer higher signal-to-noise ratio and other features not possible with analog cameras.
• D. They are cheaper and have fewer features.

Answer: (C)

Digital cameras capture scenes with sensors and convert the light into digital signals, allowing the image to be stored, processed, and transmitted with a lot more flexibility than old analog systems. They usually achieve a higher signal-to-noise ratio because modern sensors, analog-to-digital conversion, and digital processing can reduce noise and preserve more detail, especially when exposure and processing are optimized. In addition, digital cameras offer features that aren’t possible with analog cameras, such as on-board image processing, digital storage, network connectivity, easy firmware updates, and the ability to run analytics and remote monitoring. The statements that claim lower SNR, poorer image quality, higher power with worse performance, or being cheaper with fewer features don’t align with how digital cameras deliver clearer images and a richer set of capabilities.

Digital cameras capture scenes with sensors and convert the light into digital signals, allowing the image to be stored, processed, and transmitted with a lot more flexibility than old analog systems. They usually achieve a higher signal-to-noise ratio because modern sensors, analog-to-digital conversion, and digital processing can reduce noise and preserve more detail, especially when exposure and processing are optimized. In addition, digital cameras offer features that aren’t possible with analog cameras, such as on-board image processing, digital storage, network connectivity, easy firmware updates, and the ability to run analytics and remote monitoring. The statements that claim lower SNR, poorer image quality, higher power with worse performance, or being cheaper with fewer features don’t align with how digital cameras deliver clearer images and a richer set of capabilities.