2017 CAD exam training questions "with answers"
1. Single-choice questions
1. When entering the AUTOCAD environment (that is, the graphics editor of AUTOCAD), the coordinate system established by default is (B)
A. User coordinate system B, world coordinate system C, relative coordinate system D, absolute coordinate system
2. AUTOCAD’s coordinate system, including world coordinates and (D) coordinate system.
A. Absolute coordinates B, plane coordinates C, relative coordinates D, user coordinates
3. If you need to copy the selected graphics regularly, use (B)
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A. After executing the COPY (copy) command, when "Select Object" appears, intervene again F
B. Use the array command C. XCOPY D. Use the "macro" command
4. Which of the following operations can be used to move the selected graphics (A)
A. MOVE B. ROTAE C. COPY D. MOCORO
5 . Use the LINE command to draw a rectangle with ___B___ primitive entities in the rectangle.
A. 1 B. 4 C. Not necessarily D. 5
6. Use the window mode in the STRETCH command to completely select the object, then this operation is the same as using _ _B___ command is the same.
A.PAN B.MOVE C.SCALE D.COPY
7. When executing the FILLET command, __A____ should be set first.
A. Arc radius R B. Distance D C. Angle value D. Internal block Block
8. Use the ___A___ command to cut objects.
A.Trim B.Extend C.Stretch D.Chamfer
9. When using the LINE command to close a polygon, the fastest method is __A____.
A. Enter C and press Enter B. Enter B and press Enter C. Enter PLOT and press Enter D. Enter DRAW and press Enter
10. The maximum number of layers in AutoCAD can be set to __B____.
A. 10th layer B. No limit C. 5th layer D. 256th layer
11. CP is the hot key name of which command __B____.
A.CIRLCE B.COPY C.CHAMFER D.SPLINEDIT
12. Which method of drawing arcs does the (S, E, A) in the ARC subcommand refer to_ _D____.
A. Starting point, center, end point B. Starting point, end point, radius
C. Starting point, center, center corner D. Starting point, end point, center angle
13. The TTR option in the CIRCLE command refers to drawing an arc using __D_____ method.
A. End point, end point, diameter B. End point, end point, radius
C. Tangent point, tangent point, diameter D. Tangential point, tangent point, radius
14. After executing the SOLID command, if you want the drawn primitives to be filled inside, you must set _A_____.
A.FILL is ON B.FILL is OFF C.LTSCALE D.COLOR
15. Before the OFFSET command, __C_____ must be set first.
A. Proportion B. Circle C. Distance D. Angle
16. When applying the chamfer command?chamfer? for chamfering operation: (c)
A. Polyline objects cannot be chamfered
B. Spline objects can be chamfered
C. Text objects cannot be chamfered
< p> D. Three-dimensional solid objects cannot be chamfered17. The number and distribution methods of array objects that are not defined in a circular array are: (C)
A. Total number of items and filling Angle
B. Total number of items and angle between items
C. Total number of items and base point position
D. Filling angle and angle between items
18. Move the circle object so that its center moves to the midpoint of the straight line. You need to apply: (D)
A. Orthogonal B. Snap C. Grid D. Object snap
19. When using the rotation command?rotate? to rotate an object: (B)
A. The rotation angle must be specified. B. The rotation base point must be specified.
C. The reference must be used. Method D. You can scale the object in three-dimensional space
20. Use the scaling command?scale?The scaling object is: (D)
A. The scaling factor must be specified B. The scaling does not need to be specified Base point
C. The reference method must be used D. The object can be scaled in three-dimensional space
21. When using the stretch command "stretch" to stretch the object, you cannot: (A)
A. Stretch the circle into an ellipse B. Stretch the square into a rectangle
C. Move the special point of the object D. Move the object as a whole
22. Stretch command ?lengrhen?There are many options when modifying the length of the open curve, except (B):
A. Incremental B. Closed C. Percentage D. Dynamic
23. Trimming cannot be applied The object to be trimmed by the command?trim? is (D)
A, arc B, circle C, straight line D, text
24. The CAD standard file suffix in AutoCAD is ( A):
A, dwg B, dxf C, dwt D, dws
25. Applying the fillet command?offset?to fillet a multi-segment is (B) < /p>
A. Different fillet radii can be specified at one time
B. If an arc segment separates two intersecting straight line segments, the segment will be deleted and replaced with a fillet of the specified radius< /p>
C. Each intersection must be specified separately
D. The fillet radius can be specified arbitrarily
26. The options for copying objects multiple times are: (A)
A, m B, d C, p D, c
27. To assign color characteristics to an object in AutoCAD, you can use the following palettes, except (A):
A. Grayscale color B. Index color C. True color D. Color matching system
28. There are many ways to specify a color for an object in AutoCAD, except (D):
A. Directly specify color characteristics B. By Layer?
C. By Block D. Random color
29 , In AutoCAD, you can specify and add search paths for various types of files, except for the following files: (B)
A. Automatically save files B. AutoCAD main application files
C. Menu file D. Template graphic file
30. The security option for saving files in AutoCAD is (B):
A. Automatically lock the file B. Password and number Signature
C. User and password D. Digital signature
31. When using the Line command to draw a closed figure in CAD, you can type the letter (A) on the last line and press Enter. And automatic closing
A.C B.G C.D D.0
32. The shortcut key for unit setting in CAD is (B)
A.UM B.UN C.CTRL+U D.ALT+U
33. In CAD software, we generally use (C) units to make drawings to achieve the best effect
A. Meter B . Centimeter C. Millimeter D. Decimeter
34. The shortcut key for switching text windows in CAD is ( B )
A.F1 B.F2 C.F3 D.F4
35. The arc shortcut key in CAD is (B)
A.tr B.a C.rec D.pl
36. Drawing in CAD Press the (D) key for the diameter of a circle
A.b B.w C.p D.D
37. The shortcut key for determining equal parts in CAD is (D)
A. MI B.LEN C.F11 D.DIV
38. The shortcut key for midpoint in CAD is ( C )
A.W B.O C.PO D.TR
< p> 39. The shortcut key (C) for drawing arcs in AutoCAD.A.D B.I C.A D.K
40. When drawing an arc with a polyline in AutoCAD, D represents the arc (C)
A. Size B. Position C. Direction D. Coordinates
41. The command for graphics limits in CAD is (A)
A.alt+o+a B.ctrl+0 C.alt+1 D.alt+2
42. The command to view distance in CAD is ( C )
A.BI B.CI C.DI D.F3
43. The command shortcut key for copying blocks in other files in AutoCAD is (B)
A.CTRL+ALT+C B.CTRL+C C.CTRL+SHIFT+C D.CTRL+A < /p>
44. The shortcut key for the write block (storage block) command in AutoCAD is (A)
A.W B.I C.L D.CTRL+W
45. In The command shortcut key for pasting blocks from other files in AutoCAD is (D)
A.V B.CTRL+ATL+V C.CTRL+SHIFT+V D.CTRL+V
46 .The command to enter underline in the CAD Chinese text tool is (B)
A.%%1 B.%%U C.%%3 D.contentamp;2
47 .The command to enter the diameter symbol in the CAD Chinese text tool is (D)
A.%%1 B.%%U C.%%3 D.%%C
48. The color of the central axis of AutoCAD must be (D)
A. Green B. Yellow C. Blue D. Red
49. In CAD, the width of the exterior wall should be limited to (B)mm (.6 points)
A.0.05-0.09 B.0.6-0.9 C.1.6-0.9 D.0.03-0.06;