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5 Cards in this Set
- Front
- Back
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What is HTMl |
Hyper - Text - Markup - Language
Used to tell web browsers how webpages should be displayed. |
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What is CSS |
Cascading Style Sheets Used to apply formatting to webpages. Changes made can be applied to multiple pages as well. |
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What is compression |
Compression means reducing the amount of disk space a file takes up. Files sent over the internet need to be reduced in size. |
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Lossy Compression |
Some information in the file is lost in the connection. This is usually not noticed to the user. EG higher frequency sounds that humans cannot hear. Has no impact to the quality of the file. |
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lossless compression |
No information lost. Compression ratios are lower. Useful for sending documents with text where information cannot be lost. |
