MEGR 3231 FINAL EXAM QUESTIONS AND ANSWERS

MEGR 3231 FINAL EXAM QUESTIONS
AND ANSWERS



A - Correct Answers -There are two primary subdivisions of computer graphics. One will
distort with magnification because of the form of data, the other will not. Which form
WILL DISTORT under magnification?
A) Raster
B) Vector

B - Correct Answers -All CAD packages have an underlying code for mathematic
calculations. What is the code called?
A) Object
B) The Kernel
C) The Recipe
C - Correct Answers -What order of polynomial is the standard spline in CAD systems?
A) First (x)
B) Second (x^2)
C) Third (x^3)
D) Fourth (x^4)

A - Correct Answers -What is the name of the French engineer responsible for
popularizing parametric curve modeling?
A) Bezier
B) Dassault
C) Renault
D) Pascal

B - Correct Answers -What variable should be adjusted to improve the resolution of an
STL file?
A) Point cloud
B) Chord height
C) Angle limit
D) Voxel count

AD - Correct Answers -What are the two underlying codes that are open market and
used by the majority of modeling companies?
A) ACIS
B) Granite
C) IGES