Tours and Quizzes#2:Chapters 9 10 and 12

Answers to Chapter 9 Quiz

1. To print a full-color image I would usethe CMYK color mode.
  
2. The RGB model should be used for colors on the web.

3. Indexed color is RGB.

4. 256 colors can be in a graphic that uses indexed color mode.

5. Pixels per inch is more important to how a good image looks.

6. An 8-bit graphic can display 256 shades of gray.

7. A 24-bit graphic can display 16.7 million colors.

8. No

9. A 16-bit monitor can display 65,536 colors.

10. Larger,because the more pixels the larger the image.

11. Because there is a direct relationship to pixels and colors, that is,
    the more pixels chosen, the more colors displayed.

12. RGB values for web-safe colors:00,51,102,153,204,255.

13. RGB percentsge values:0,20,40,60,80,106.

14. Hexadecimal code for web-safe colors:00,33,66,99,cc,ff.

Answers to Chapter 10 Quiz

1. GIF because of relative small size.

2. GIF because of relative small size and only one color.

3. GIF because of web-safe colors.

4. GIF because of small size and web-safe colors.

5. a. Unlimited color.

6. b. lossless compression.

7. Smaller file size.

8. Reasons for alt. labels:

   1)Downloading large graphics
   2)If the graphic is turned off,the alt label will tell what
     is missing.
9. It takes two separate graphic files to create the thumbnail to larger
   image concept.
    

Answers to chapter 12 Quiz.

1.Never.
2.Never.
3.Never.
4.Never.
5.Never.

6. Sometimes,but but be sure to change the colors of the text so that they can
   be readily identified ass links.
7. Never.
8. Never.
9. Never.
10.Never.
11.Never.
 
 



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