10. the act of reducing the number of pixels in a file is known as\ndithering\ndownsampling\nfile size

10. the act of reducing the number of pixels in a file is known as\ndithering\ndownsampling\nfile size
Answer
Brief Explanations:
Dithering is a technique to create the illusion of color depth. File - size is the amount of data in a file. Downsampling is the process of reducing the number of samples (in this case, pixels) in a digital signal or image.
Answer:
B. Downsampling