Which of the following is often used as an alternative to the light pen or in association with storage tube displays?
A. Digitiser
B. Track ball
C. Mouse
D. Tablet
E. None of the above
Answer: Option D
This Question Belongs to Computer Science >> Automation System
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D. All of the above
E. None of the above
Which of the following symbol modes are used to input of graphics to General CAD system?
A. Live and Rectangle mode
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C. Dimension and Alphanumeric mode
D. All of the above
E. None of the above
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C. Surface modeling
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A. should be built in a modular fashion wherever possible
B. are very difficult to change
C. are very flexible
D. (a) and (c) above
E. None of the above
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