Adobe
9A0-031 · Question #131
Why should you use an Alpha channel while saving an image as a JPEG by using the Save for Web dialog box?
The correct answer is C. to apply varying quality settings to certain areas of the image. See the full explanation below for the reasoning.
Question
Why should you use an Alpha channel while saving an image as a JPEG by using the Save for Web dialog box?
Options
- Ato make areas of the image transparent
- Bto control color reduction in certain areas of the image
- Cto apply varying quality settings to certain areas of the image
- Dto control the amount of dithering in certain areas of the image
How the community answered
(45 responses)- A16% (7)
- B7% (3)
- C73% (33)
- D4% (2)
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