Which of the following file extensions is used for graphical files?

Which of the following file extensions is used for graphical files?

• A. .mp4
• B. .png
• C. .exe
• D. .wav

Answer: (B)

The file extension .png is specifically associated with graphical files, particularly images. PNG stands for Portable Network Graphics, which is a format that supports lossless data compression and is widely used for images on the web because it maintains high quality while allowing for transparent backgrounds. This makes it a popular choice for graphics like logos and web designs. In contrast, the other file extensions serve different purposes: .mp4 is a multimedia format, primarily for video files; .exe is an executable file format used for applications and software programs; and .wav is an audio file format, typically used for sound and music. Each of these formats is optimized for their specific type of content, highlighting why .png stands out as the correct answer for graphical files.

The file extension .png is specifically associated with graphical files, particularly images. PNG stands for Portable Network Graphics, which is a format that supports lossless data compression and is widely used for images on the web because it maintains high quality while allowing for transparent backgrounds. This makes it a popular choice for graphics like logos and web designs.

In contrast, the other file extensions serve different purposes: .mp4 is a multimedia format, primarily for video files; .exe is an executable file format used for applications and software programs; and .wav is an audio file format, typically used for sound and music. Each of these formats is optimized for their specific type of content, highlighting why .png stands out as the correct answer for graphical files.