MULTIMEDIA AND QUALITY OF SERVICE
MULTIMEDIA IN THE INTERNET
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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.exe
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png
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.docx
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None of the above
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Detailed explanation-1: -PNG (Portable Network Graphics) is a file format used for lossless image compression. PNG has almost entirely replaced the Graphics Interchange Format (GIF) that was widely used in the past.
Detailed explanation-2: -PNG: Portable Network Graphics It is also known as a successor of GIF format images. It uses the less compression technique to save images like GIF file but without copyright issues. It contains a bitmap of indexed color so it is also called bit-mapped image.
Detailed explanation-3: -PNG stands for Portable Network Graphics, with so-called “lossless” compression. That means that the image quality was the same before and after the compression. JPEG or JPG stands for Joint Photographic Experts Group, with so-called “lossy” compression.