Review answers

1Slices are rectangular areas of an image that you can define in Photoshop or ImageReady for individual Web optimization. With slices, you can create animated GIFs, URL links, and rollovers.
2Image slices are created when you define areas in the image using the slice tool, or when you convert guides, layers, or selections into slices. They are also created automatically for areas in the sliced image that you leave undefined.
3The advantage of linking slices together is that they’ll share optimization settings—if you change the settings for one linked slice, the optimization settings automatically change for the other slices in the set.
4Using the magic wand tool (or another appropriate selection tool) in ImageReady, select the object, ...

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