COMPUTER SCIENCE AND ENGINEERING
COMPUTER GRAPHICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Opacity
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Layers
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Shapes
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Transparency
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Detailed explanation-1: -Nanotechnology is the study and manipulation of individual atoms and molecules.
Detailed explanation-2: -Another method of creating graphics on a computer is called raster graphics, whereby the image is created using colored dots, called pixels. This method is often used for images with lots of different colors, such as photographs and collages.
Detailed explanation-3: -The Rectangular Marquee tool is used to make rectangular and square selections. Click and drag to make a rectangular selection. If you want to constrain the selection to be a square, press the Shift key as you’re dragging. The Elliptical Marquee tool is used to make oval and circle selections.
Detailed explanation-4: -The Magic Wand tool selects pixels within a similar color range with one click. You specify the color range, or tolerance, for the Magic Wand tool’s selection. Use the Magic Wand tool when you have an area of similar colors, like a blue sky.