11. Which of the following file extensions cannot open the AutoCAD
12. Which of the following is NOT a property of an object
13. A surveyor with a headband to measure the dimensions of a site, he make measurements by
14. Which state grid is use to design perspective
15. What is the difference between the Scale command from the command Zoom
16. Print scale 1:50 means that
17. The primary difference between the Model tab and the Layout tab(s) is ………………….
18. When should I use the Block Editor
19. Which command convert discrete objects in polyline
20. What you cannot create from the command Offset
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