Certified Professional Photographer (CPP) Practice Exam

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The term pixel is derived from which two words?

  1. Photo/element

  2. Picture/element

  3. Pixel/extract

  4. Photo/extract

The correct answer is: Picture/element

The term "pixel" is actually a combination of the two words "picture" and "element." This reflects its role as the smallest unit within a digital image that contributes to the overall picture. Each pixel represents a single point of color and brightness, and when combined with other pixels, they form the images we see on screens. Understanding the origin of the term highlights the pixel's fundamental importance in digital imaging and photography, emphasizing the relationship between individual pixel elements and the larger visual composition. This knowledge is essential for photographers when considering image resolution and quality, as it directly relates to the number of pixels used to create an image. The other options do not accurately define the term's origins, as they either introduce incorrect pairings of words or concepts that are unrelated to the construction of the word "pixel."