What are the features corrected by Autocad?

 

- AutoCAD identifies the problem and correct it by removing the corruption with the drawing parts.- It involves adding of the vertices to the poly-lines with a provision to add additional vertices. - The poly-line provides only the provision of using one vertex and the vertex can be added on run. - The corruption can be neglected or corrected by finding out the exact location of the poly-line that has zero vertices. - The objects can be deleted after there is no use of it or can be removed if there is no use of them in the system.

Autocad detects the problem and correct it by removing the corruption with the drawing parts.  With the available option of adding additional vertices, it also adds vertices to the poly-lines. The error can be corrected or neglected by finding out the exact location of the poly-line that has zero vertices.  The object can be deleted or removed after there is no use of it in the system.

Agree with mr.Haider

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