chapter+2+review+questions.docx - Chapter 2 review questions 1 Which raster image file type supports millions of colors and transparency PNG-24 2 List

chapter+2+review+questions.docx - Chapter 2 review...

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Chapter 2 review questions 1) Which raster image file type supports millions of colors and transparency? PNG-24 2) List six common raster image file types. GIF, PNG-8, PNG-24, JPEG, BMP, and RAW or CIFF 3) List three common vector image file types. CGM, AI, EPS 4) Which color model and resolution (in dpi) would be best for an image used on a website that is viewed from a desktop computer? RGB / 72 or 96 dpi 5) Describe how an alpha channel and masking color control image transparency. The alpha channel allows for a masking color, which is a single shade of a color that determines areas of transparency in the image. 6) Which type of image is composed of lines, curves, and fills? Vector 7) Describe bitmap tracing. Bitmap Tracing 8) Compare and contrast raster images with vector images. Raster images are composed of pixels, while vector images are composed of paths. 9) What are the two aspects of optimizing a raster image for use on a website or handheld device? Resolution and Compression 10) Which two file formats shown in Figure 2-3 offer the best flexibility if an image needs to be
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