Top 150+ Solved Computer Graphics (for MCA) MCQ Questions Answer
Q. An_______ can be considered as an extension of spherical surface
a. Bezier
b. Ellipsoid
c. Shearing
d. None of these
Q. Bezier sp line always passes through
a. First and second control point
b. Does not pass from First and second control point
c. Both a & b
d. None of these
Q. The Bezier curve obtained from the four control points is called a
a. Square Bezier curve
b. Cubic Bezier curve
c. Hectare Bezier curve
d. Rectangle Bezier curve
Q. The shape of a Bezier curve primarily depends upon the
a. Position of control points
b. Distance of control points
c. Position of control panel
d. None of these
Q. The no of control points in a Bezier curve ensures the
a. Jaggies of curve
b. Smoothness of curve
c. Straightness of curve
d. None of these
Q. More the control points of a Bezier curve,________ quality of the curve
a. Higher
b. Lower
c. Bad
d. None of these
Q. ______is one of the function that is used to specify a single plane surface
a. Meta-ball model
b. Fill area
c. Reflection
d. None of these
Q. Meta-ball is used to describe
a. Simplest object
b. Complex object
c. Composite object
d. None of these
Q. When two molecules move apart, which effect on molecular shapes
a. Stretching
b. Snapping
c. Contracting
d. All of these
Q. Bezier curve is tangent to the lines connecting _____________.
a. First two points
b. Last two points
c. Fist two points and last two point
d. None of the given
Q. A parametric curve is one whose defining equations are given in terms of a -------------, common, independent variable called the parametric variable.
a. Triple
b. Double
c. Single
d. None of the given
Q. To ensure a smooth transition from one section of a piecewise __________ to the next,we can impose various continuity conditions at the connection points
a. non parametric curve
b. parametric curve
c. polygon vector
d. None of these