What are computer and tablet screens made up of?
A computer and tablet screen is made up of a liquid crystal. It is two pieces of glass polarized called substrate. What is the difference between a raster and s vector? The difference between a raster and a vector is that raster graphics are composed of pixels, while vector graphics are composed of paths. What is the difference between a jpeg, png, and a psd format? Png files has a transparent background and it is used for photoshop. psd files that can only be used in Photoshop. Jpeg are just regular photos. What does lossless mean? every single bit of data that was originally in the file remains after the file is uncompressed Define a layer, smart object, and rasterize as it pertains to photoshop? A layer- is the different levels of your picture that you are creating in photoshop smart object- layers that contain pictures that need to be rasterized rasterize- converting a picture into pixels that can be displayed on a screen or printed
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