You create a block and place it in your drawing. You modify the block using the Block Editor tool and save the changes. What happens to the blocks already placed in your drawing?

Modifications made to a block using the Block Editor tool in a CAD software are applied to all instances of that block in a drawing. This is due to the fact that blocks are single, named objects that can be reused multiple times.

Explanation:

When you create a block in your drawing and later modify it using the Block Editor tool, the changes you make are reflected in all instances of the block already placed in your drawing. This happens because a block is essentially a single, named object, made up of distinct elements, that can be used repeatedly without needing to recreate it. Any modifications made to the block through the Block Editor tool are applied to all instances of the block in the drawing. This is a convenient feature of many Computer-Aided Design (CAD) systems for maintaining consistency and reducing error.

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