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Which command converts discrete object in polyline?

(a) Merge

(b) Union

(c) Join

(d) Add

I have been asked this question in a national level competition.

Question is from Computer Aided Drafting in chapter Nomography, Computer Aided Drafting & Procedure of Estimating of Civil Engineering Drawing

1 Answer

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Best answer
Correct option is (c) Join

To elaborate: Some reasons you may choose to use polylines include the following:

• Vertices remain joined even after grip editing

• Absolute line width (as an alternative to relative line weight) that can be constant or tapered across a segment

• Move and copy a polyline as a unit

• Easily create rectangles and polygons as single objects

• Smart application of non-continuous line types across vertices

• Easy extrusion for 3D solids in AutoCAD.

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