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What is the valid value of alpha parameter?
11. What is the valid value of alpha parameter?
- 0 to 255
- 0 to 90
- 0 to 16
- 0.1 to 1.0
Answer: D) 0.1 to 1.0
Explanation:
The alpha parameter is a number between 0.0 (fully transparent) and 1.0 (fully opaque).