Question

question: what is the difference between pixel size and resolution of an image?
pixel size refers to the physical dimensions of the image, while resolution refers to the number of pixels per inch.
none of the above
pixel size and resolution are the same thing
pixel size refers to the file size of the image, while resolution refers to the clarity of the image

Explanation:

• Analyze each option:
• First option: Pixel size is the physical size of a single pixel, not the image's physical dimensions. Resolution (e.g., PPI - pixels per inch) is about pixel density, but the description of pixel size here is wrong.
• Third option: Pixel size and resolution are distinct concepts, so they aren't the same.
• Fourth option: Pixel size isn't about file size (file size involves data amount, e.g., in bytes), and resolution is about pixel count/density, not just "clarity" (though related to clarity).
• Since the first, third, and fourth options are incorrect, the correct choice is "None of the above".

Answer:

B. None of the above