What is the difference between Image Size and Canvas Size in Photoshop?

What is the difference between Image Size and Canvas Size in Photoshop?

• A. Image Size Changes The Canvas Color; Canvas Size Resizes Pixels
• B. Image Size Changes The Canvas Area; Canvas Size Resizes Pixels
• C. Image Size Crops Image; Canvas Size Rotates Image
• D. Image Size Resizes Pixel Dimensions (Resampling); Canvas Size Changes The Canvas Area Without Resampling

Answer: (D)