When using the GIF file format, the more colors you use,...

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Chapter 21 / Exercise 6
CMPTR
Pinard/Romer/Morley
Expert Verified
Chapter 8: Graphics and Color TRUE/FALSE 1. When using the GIF file format, the more colors you use, the greater the compression and the smaller the file size. PTS: 1 REF: 338
2. Animated GIFs require a special plug-in for viewing. PTS: 1 REF: 340
3. When an image is compressed for the JPG format, some color information is discarded. PTS: 1 REF: 341
4. PNG’s lossless format results in compressed 8-bit images that are larger in file size than GIF. PTS: 1 REF: 342
5. SVG graphics are scalable to different display resolutions and can be printed on high-resolution print- ers. PTS: 1 REF: 342
6. JPG files use an interlacing format. PTS: 1 REF: 343
7. By definition, <img> is a replaced element in HTML. PTS: 1 REF: 346
8. <img> elements should not contain width and height attributes. PTS: 1 REF: 349
9. If a browser does not know the width and height values of an image, it must download the image be- fore displaying the rest of the page. PTS: 1 REF: 349
10. By default, the background color of any element is transparent. PTS: 1 REF: 372
MULTIPLE CHOICE 1. The color depth of GIF is ____ bit.
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Chapter 21 / Exercise 6
CMPTR
Pinard/Romer/Morley
Expert Verified
PTS: 1 REF: 338
2. The ____ format lets you store multiple images and timing information about the images in a single file. PTS: 1 REF: 339
3. The ____ format is best for photographs or continuous-tone images. a. GIF c. SVG b. JPG d. PNG ANS: B PTS: 1 REF: 341
4. One useful feature of ____ is its built-in text capabilities for image indexing, allowing you to store a string of identifying text within the file itself. PTS: 1 REF: 342
5. ____ is a language for describing two-dimensional graphics using XML. PTS: 1 REF: 342
6. ____ graphics represent images as geometrical formulas. PTS: 1 REF: 343
7. The ____ attribute of the <img> tag displays an alternate string of text instead of an image if the user has a text-only browser or has graphics turned off. a. height c. title b. src d. alt ANS: D PTS: 1 REF: 347
8. The ____ attribute of the <img> tag specifies the URL of the graphic file you want to display. PTS: 1 REF: 347
9. The ____ property is the equivalent CSS property for the align <img> attribute. PTS: 1 REF: 348
10. An image’s default hypertext border appears ____ before you click the image.
PTS: 1 REF: 353

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