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Which of the following is the full form of the image format .PNG in computers?
Question



Which of the following is the full form of the image format .PNG in computers?

A.

Process Network Graph

B.

Programmable Network Groups

C.

Pictorial Network Grade

D.

Portable Network Graphics

Correct option is D

The full form of PNG is Portable Network Graphics. It is a widely used image format that supports lossless data compression, making it ideal for web graphics, transparency, and high-quality images.
Important Key Points:
1. Portable Network Graphics (PNG) was created as an improved, non-patented replacement for the older GIF format.
2. Features: Supports transparency, high-quality images, and lossless compression.
3. Commonly used for web images due to its capability to display high-resolution graphics.
Knowledge Booster:
· JPEG: Stands for Joint Photographic Experts Group, primarily used for photos due to its lossy compression.
· GIF: Stands for Graphics Interchange Format, supports animations but limited to 256 colors.
· BMP: Stands for Bitmap, an uncompressed image format, resulting in large file sizes.

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