Which term describes electronic signals captured by sensors and displayed on computer monitors?

Which term describes electronic signals captured by sensors and displayed on computer monitors?

• A. Digital Image
• B. Digitized
• C. Duplicating Film
• D. Emulsion

Answer: (A)

A digital image is the picture that results when light captured by sensors is converted into digital data and then displayed on a monitor. The sensors in cameras or scanners collect light and convert that continuous signal into discrete numeric values through an analog-to-digital converter. Those numbers form a grid of pixels, with color information stored for each pixel, and the computer renders this data as an image on the screen. The term digitized describes the process of turning something into digital form, but the actual image you see on the monitor is a digital image. Emulsion refers to the light-sensitive layer on traditional film, and duplicating film relates to making copies of film, not electronic signals displayed on screens.

A digital image is the picture that results when light captured by sensors is converted into digital data and then displayed on a monitor. The sensors in cameras or scanners collect light and convert that continuous signal into discrete numeric values through an analog-to-digital converter. Those numbers form a grid of pixels, with color information stored for each pixel, and the computer renders this data as an image on the screen. The term digitized describes the process of turning something into digital form, but the actual image you see on the monitor is a digital image. Emulsion refers to the light-sensitive layer on traditional film, and duplicating film relates to making copies of film, not electronic signals displayed on screens.