17992756
Description
Flashcards by Jack Bayton, updated more than 1 year ago
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Created by Jack Bayton
over 5 years ago
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| Question | Answer |
| What is lossy compression? | Lossy compression loses image quality in return for a lower file size. |
| What is a vector? | A vector is when instead of pixels mathematical equations are used to form curves and lines. |
| What is a bitmap? | A bitmap is when pixels are used to form an image. |
| What is lossless compression? | Lossless compression is where the file size is higher but it loses no quality. |
| What is resolution? What is the standard DPI for printing,website and billboards. | Resolution is how many dots per inch. Printing: 300 Website: 72 Billboards: 40-80 |
| What is house style? | House style is a consistency in style and colours. |
| Name some file formats. | .JPG .DOC .XLS .RAW .MP3 .MP4 .WMV .GIF .PNG .PSD .PPT |
| What details about a file makes an image have higher quality? | Higher file size = better image quality |
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