Can you explain the difference between vector and raster graphics?
- garrone
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Sample interview questions: Can you explain the difference between vector and raster graphics?
Sample answer:
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Type of Graphics:
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Vector Graphics: Defined through mathematical equations and points, creating smooth and scalable images.
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Raster Graphics: Constructed from individual pixels, forming a grid-like structure with fixed resolution.
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Image Quality:
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Vector Graphics: Can be scaled infinitely without losing quality due to their mathematical construction.
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Raster Graphics: Quality degrades when scaled up since pixels become enlarged and visible.
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File Size:
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Vector Graphics: Tend to have smaller file sizes compared to raster graphics.
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Raster Graphics: Often have larger file sizes due to the storage of individual pixel information.
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Editing:
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Vector Graphics: Can be easily edited by adjusting the defining points and curves without affecting image quality.
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Raster Graphics: Editing involves manipulating individual pixels, which can result in loss of detail and quality.
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Common Formats:
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Vector Graphics: Popular formats include SVG, EPS, AI, and PDF.
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Raster Graphics: Common formats are JPEG, PNG, GIF, and BMP.
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Suitable Applications:
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Vector Graphics: Ideal for logos, illustrations, line art, icons, and scalable graphics used in branding, print, and web design.
Source: https://hireabo.com/job/6_0_2/Junior%20Graphic%20Designer