Monday, 9 January 2017

bitmap and vectors.

I scored 9 out of 9 1. What is a bitmapped image? You said: An image composed of many tiny pixels, in which each individual pixel can be edited. Correct. 2. What is a vector image? You said: An image composed of individual objects. Correct. 3. What is an advantage of a bitmapped image? You said: Individual pixels can be changed, which makes very detailed editing possible. Correct. 4. What is an advantage of a vector image? You said: Images can be scaled up or down with no loss of quality. Correct. 5. What is a disadvantage of a bitmapped image? You said: They have a large file size because information has to be stored about every pixel. Correct. 6. What is a disadvantage of a vector image? You said: They don't look as realistic as bitmap graphics. Correct. 7. Identify the common file formats for bitmapped images: You said: .bmp, .jpg, .gif Correct. 8. Identify the common file formats for vector images: You said: .svg, .eps, .xml Correct. 9. Which one of these would you use to create vector graphics? You said: Illustrator Correct.

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