Which of the following best defines lossless compression?

A. The degradation of image quality during compression.
B. All image data is retained during compression.
C. When a file size cannot be further reduced.
D. Removing one color to create a transparency.


Answer: B

Physics & Space Science

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A 50-W light bulb is in a socket supplied with 140 V. What is the current in the bulb?

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A quantity that is measured in ohms is

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