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Tech Terms! Mr. Suter

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tech terms

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Page 1: Terms powerpoint2

Tech Terms!

Mr. Suter

Page 2: Terms powerpoint2

RGB

Red Green Blue The colors that computer monitors use to

display images

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CMYK Cyan, Magenta, Yellow, Black Colors that

professional printers

use to print images

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Image Format: JPEG Joint Photographic Experts

Group Does NOT support transparency Used for digital photos

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Image Format: PNG

Portable Network Graphics Supports transparency Good for web

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Image/Document Format:PDF Portable Document Format Good for printing or documents on the web

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USB

Universal Serial Bus Type of connection used to connect devices

to a computer. Examples

Printer Mouse Keyboard Flash drive/jump drive Headphones

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Pixel Smallest piece of an image

Each pixel is square Camera with “8. mega pixels” has 8,000,000 pixels

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DPI

Dots Per Inch Measures resolution Higher the DPI, clearer the picture

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DPI

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Bluetooth

A wireless technology used to exchange info between two devices PC Printer Phone Earpiece

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IP Address

A Unique address of a computer’s Internet connection Similar to your home address…identifies who and

where you are