​JPEG is a picture file format. What does JPEG stand for?​

Correct option is C

JPEG stands for "Joint Photographic Experts Group." It is a popular method used to compress digital images.

• (C) Joint Photographic Experts Group: This is the correct full form of JPEG.
• (A) Jai Prakash Energy Group: Completely incorrect.
• (B) Joint Photographic Extension Group: "Extension" is incorrect instead of "Experts."
• (D) Joint Programming for Ecological Goal: Completely incorrect.

Correct answer: (C) Joint Photographic Experts Group