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Which of the following correctly describes image resolution?

easy📝 Factual Q12 of 15
Intro to Computing - How Data is Represented
Which of the following correctly describes image resolution?
AThe size of the image file in megabytes
BThe color depth of the image
CThe number of pixels in width and height
DThe type of camera used to take the image
Step-by-Step Solution
Solution:

  1. Step 1: Define resolution in terms of pixels

    Resolution means how many pixels are arranged horizontally and vertically.

  2. Step 2: Differentiate resolution from file size and color depth

    File size and color depth are different properties; resolution is about pixel count.

  3. Final Answer:

    The number of pixels in width and height -> Option C

  4. Quick Check:

    Resolution = pixel count width x height [OK]
Quick Trick: Resolution counts pixels horizontally and vertically [OK]
Common Mistakes:
  • Confusing resolution with file size
  • Mixing resolution with color depth
  • Thinking resolution depends on camera type

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