What is the primary effect of using a dissolver on a set of polygons?

What is the primary effect of using a dissolver on a set of polygons?

• A. Combine adjacent polygons into larger polygons by removing internal boundaries
• B. Offset polygons outward
• C. Split polygons into smaller pieces
• D. Clip polygons to a boundary

Answer: (A)

The main idea is that dissolving merges adjacent polygons by removing their shared internal boundaries. When polygons share a common attribute value (or meet the dissolve criteria), the tool combines them into a single, larger polygon and eliminates the borders between them. This is different from offsetting polygons outward, splitting them into pieces, or clipping them to a boundary, which are separate operations. So the primary effect is forming larger polygons by dissolving internal boundaries between neighboring polygons that meet the dissolve condition.

The main idea is that dissolving merges adjacent polygons by removing their shared internal boundaries. When polygons share a common attribute value (or meet the dissolve criteria), the tool combines them into a single, larger polygon and eliminates the borders between them. This is different from offsetting polygons outward, splitting them into pieces, or clipping them to a boundary, which are separate operations. So the primary effect is forming larger polygons by dissolving internal boundaries between neighboring polygons that meet the dissolve condition.