13
AssignmentMultiple Choice

Digital Images

Question 13 • Introduction to Information Technology - EL3701

You are on vacation with your family and have been nominated to be the family photographer. You have a 13.1 megapixel camera. What image file format should you use to save your photos in order to maximize image quality and minimize file space?

Answer
A
GIF
B
JPEG
C
PNG
D
RAW

Explanation

JPEG uses lossy compression, which keeps photo files relatively small while retaining good-looking image quality. RAW preserves the camera’s full image data, but its files are much larger; PNG is also usually larger for photographs, and GIF is limited in color. Therefore, JPEG best balances image quality and file space.

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