1. What is the default file extension of an AutoCAD drawing?

.dwg .cad .pdf .aut

2. Which command is used to draw a straight line?

POLYLINE ARC LINE SPLINE

3. What is the shortcut key for the circle command?

C CI O CC

4. Which command allows you to create parallel lines at a specified distance?

MIRROR OFFSET ARRAY COPY

5. How do you remove unwanted parts of an object?

ERASE DELETE CUT TRIM

6. What does the ‘O’ in ‘OSNAP’ stand for?

Object Origin Outline Offset

7. Which command is used to combine two or more objects into one?

UNION JOIN GROUP MERGE

8. What is the function of the ‘F8’ key?

Enables Ortho Mode Activates Snap Mode Opens Layer Properties Saves the drawing

9. Which command is used to create a closed boundary around selected objects?

REGION POLYGON BOUNDARY CIRCLE

10. What does the ‘LTSCALE’ command control?

Line Type Scale Layer Transparency Line Thickness Line Color

11. Which command is used to create text?

MTEXT TEXT Both a & b DTEXT

12. Which command is used to modify text properties after creation?

STYLE PROPERTIES TEXTEDIT CHANGE

13. What is the purpose of the 'HATCH' command in AutoCAD?

Create a pattern inside a closed boundary Draw a hatch line Change the color of an object None of the above

14. Which command is used to create a block?

DEFINE BLOCK INSERT GROUP

15. Which command is used to insert an existing block into a drawing?

PLACE BLOCKINSERT INSERT ATTACH

16. What command is used to scale objects in AutoCAD?

STRETCH SCALE RESIZE MODIFY

17. Which command is used to rotate objects?

ROTATE SPIN TURN ALIGN

18. Which command allows you to reflect objects about a specified axis?

MIRROR FLIP REVERSE DUPLICATE

19. What does the 'OFFSET' command do?

Creates a copy of an object at a set distance Moves an object Rotates an object Scales an object

20. What command is used to trim objects to meet the edges of another object?

TRIM CUT ERASE MODIFY

21. Which command is used to extend objects to meet another object?

EXTEND LENGTHEN STRETCH JOIN

22. What is the function of the 'FILLET' command?

Creates rounded corners between objects Trims objects Joins objects Creates a gap between objects

23. Which command is used to stretch parts of an object?

STRETCH EXTEND SCALE MIRROR

24. Which command is used to join two collinear line segments?

JOIN COMBINE MERGE LINK

25. What is the purpose of the 'ARRAY' command in 2D?

Create a pattern of objects Change the color of objects Combine objects Split objects

26. Which command is used to create a polyline?

LINE POLYLINE SPLINE PATH

27. How do you access the Layer Manager?

LAYER or LA MANAGER LAYERS LAYMAN

28. Which command is used to set the drawing units?

UNITS SCALE UNITEDIT FORMAT

29. Which command is used to edit a block after insertion?

BLOCKEDIT BEDIT REFEDIT EDITBLOCK

30. Which command is used to create a table in a drawing?

TABLE DATATABLE GRID ARRAY

31. What is the default command line key to undo the last action?

U UNDO CTRL+Z REVERSE

32. Which command is used to redo an action that was undone?

UNDO REDO CTRL+Y REPEAT

33. Which feature allows you to snap to exact points on objects?

Object Snap (OSNAP) Grid Snap Magnet Snap Endpoint Snap

34. How do you open the Layer Properties Manager?

LA LAYER LAYPROP LAYERMANAGER

35. Which command is used to change the lineweight of objects?

LWEIGHT PROPERTIES LINEWEIGHT CHANGE

36. Which command is used to measure distance between two points?

DIST MEASURE LENGTH DIM

37. What command allows you to draw arcs by specifying the center point and a point on the arc?

ARC CIRCLE ELLIPSE POLYARC

38. Which command is used to create an ellipse?

ELLIPSE CIRCLE ARC OVAL

39. Which command is used to create a rectangle in AutoCAD?

RECTANGLE POLYGON SQUARE BOX

40. Which tab in AutoCAD shows recent files?

Start Home Insert Output

41. Which command is used to create a spline?

SPLINE POLYLINE ARC CURVE

42. Which command is used to measure the area of a closed boundary?

AREA MEASURE CALCULATE BOUNDARY

43. Which command is used to open the "Plot" dialog box?

PLOT PRINT EXPORT PAPERSPACE

44. Which command is used to align objects?

ALIGN MOVE ROTATE SNAP

45. Which command allows you to break an object at a specified point?

BREAK SPLIT CUT DIVIDE

46. Which command is used to divide an object into equal segments?

DIVIDE BREAK SPLIT MEASURE

47. Which command displays the coordinates of a point?

ID COORDINATE LOCATE POINTINFO

48. Which command is used to join curves into a single object?

JOIN COMBINE MERGE UNIFY

49. Which command is used to explode a block into its component objects?

EXPLODE BREAK UNGROUP DISASSEMBLE

50. Which command toggles the display of grid lines?

GRID SNAP ORTHO OPTIONS