First, multiple choice questions
1, the following commands belong to the editing command:
A, scale b, pruning c, extension d, interruption.
Answer: ABCD
2. After locking, this layer can still be executed.
A. Set this layer as the current layer B. Create an object on the locked layer C. Use the query command D. Use the object to capture, trim and extend Answer: ABC.
3, change the window display position command error is
A, move b, translate c, offset
Answer: AC
4. Which of the following objects can use the OFTSET command?
A, straight line b, polygon c, spline curve d, region
Answer: ABC
5. What parts does a complete dimensioning usually consist of?
A, dimension line B, extension line C, dimension arrow D, dimension text.
Answer: ABCD
6. The following statement about the toolbar and its icon in AutoCAD is correct (
A) Any toolbar can be displayed or hidden according to the user's wishes; B) The icons on any toolbar can be increased or decreased according to the user's wishes; C) Toolbars can contain sub-toolbars; D) The toolbar cannot be deleted.
Answer: ABC
7. In AutoCAD, use the fillet command for two straight lines, which must be
(a) Intuitive intersection (b) Extended intersection (c) Any (D)*** plane will do.
Answer: AB
8. In the Layer Manager, you can set
A. color B. line type C. locking D. freezing
Answer: ABCD
9. What are the options for the stretching tool?
A, all b, increment c, percentage d, dynamic
Answer: ABCD
10. Which of the following commands can be used as an equidistant line?
A, move b, array c, offset d, copy.
Answer: BCD
1 1. What is the modification label in the label modification panel?
A, straight line and arrow b, text c, adjustment option d, marking scale
Answer: ABC
12. What parameters should be set when creating a block file?
A, name b, base point c, selection object d, rotation angle
Answer: ABC
13. Select the command that does not belong to the toolbar modification.
A, trimming B, circle C, polygon D, and copying
Answer: BC
14. In the layer, use? Snowflakes? And then what? Little sun? In order to show a certain state of the layer, the following statement is wrong:
(1)? Snowflakes? Indicates lock,? Little sun? Means unlock (b)? Snowflakes? It means unlocking. Little sun? Means lock (c)? Snowflakes? It means don't move. Little sun? Means thawing (d)? Snowflakes? Means thawing. Little sun? Answer: ABD
15. Which of the following is the correct labeling method?
A, linear dimension b, alignment dimension c, inclined dimension d and angular dimension
Answer: ABD
16, choose to modify the command in the toolbar:
A, trimming B, circle C, polygon D, and copying
Answer: AD
17. Which of the following is the alignment of input text?
A, align b, align c, center d and adjust.
Answer: ACD
18, which of the following can draw an arc?
A. starting point, center and end point B. starting point, center and direction C. center, starting point and length D. starting point, end point and radius answer: ACD
19. In absolute coordinates, the following points can be symmetrical points about the X axis, which is incorrect:
a、56、72、56、-72 B 、-56、72、56、-72 C、56、72 -56、-72 D 、@-56、72 @-56、72
Answer: BCD
20. Regarding deleting layers, the correct "Yes".
A, layer 0 cannot be deleted b, current layer cannot be deleted c, layer containing objects cannot be deleted d, and locked layer cannot be deleted.
Answer: ABC
2 1. The following statements about blocks are correct:
A, the attribute of the block made in layer 0 is consistent with that of the current layer at the time of insertion; B, the blocks made of ordinary layers have the same attributes when inserted; C, block files can be used to combine scattered graphics into a whole; D, you cannot add any attributes to the block file.
Answer: ABC
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