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1 | |
Which of the following is typically represented in a drawing but does not have a true physical counterpart on the object |
| | A) | edge of planar surface |
| | B) | edge of a circular face |
| | C) | corner of a rectangle |
| | D) | limiting element of a curved surface |
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2 | |
A cutting plane normal to a face of a cube has to be ___________ in order to cut an oblique face |
| | A) | rotated about one axis |
| | B) | rotated about one axis and translated |
| | C) | rotated about two axes |
| | D) | rotated about two axes and translated |
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3 | |
In a VR system, all of the following statements about immersiveness are true, except: |
| | A) | response time is an important factor |
| | B) | both display resolution and display size can affect it |
| | C) | the visual sense is the only sense to affect it |
| | D) | tracking body movement is an important factor |
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4 | |
Imagine a "L" shaped face extruded into three dimensions. How many faces does it contain? |
| | A) | seven |
| | B) | eight |
| | C) | ten |
| | D) | six |
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5 | |
Which type of variable is the following list: Texas, Utah, California, Delaware? |
| | A) | Nominal |
| | B) | Ordinal |
| | C) | Scalar |
| | D) | Vector |
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6 | |
Which type of variable is the following list: Thinnest, Thin, Medium, Fat, Fattest? |
| | A) | Nominal |
| | B) | Ordinal |
| | C) | Scalar |
| | D) | Vector |
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7 | |
An dependent variable is derived by subtracting the temperature reading on Gauge A from the reading on Gauge B. This variable would be a _________ variable. |
| | A) | Ratio |
| | B) | Independent |
| | C) | Interval |
| | D) | Absolute |
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8 | |
An dependent variable is derived by measuring the distance a ball lands from a marker. This variable would be a _________ variable. |
| | A) | Ratio |
| | B) | Independent |
| | C) | Interval |
| | D) | Absolute |
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9 | |
The direction and velocity of air currents can be expressed as a: |
| | A) | Scalar |
| | B) | Vector |
| | C) | Tensor |
| | D) | Two of the above |
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10 | |
All of the following are simple marks, except: |
| | A) | lines |
| | B) | points |
| | C) | arrows |
| | D) | areas |
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11 | |
Which of the following is not a technique normally used with a surface plot. |
| | A) | Hidden line removal |
| | B) | Color coding based on z value |
| | C) | Specular reflection |
| | D) | Gouraud shading |
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2002 McGraw-Hill Higher Education