CS602-Midterm
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A * B = |A| * |B| * cos(?) Where ? is the angle between the two vectors
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Two points are said to be collinear, if they lie on the
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Bezier curve is tangent to the lines connecting ____.
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Set up your tripod and pointing the camera at the scene
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Locations can be translated or "transformed" from one coordinate system to the other. Select correct option:
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__________ transformation produces shape distortions as if objects were composed of layers that are caused to slide over each other.
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Twice the radius of circle is called as ___________.
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In __________ algorithm(s), old color must be read before it is invoked.
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Save a line with both endpoints inside all clipping boundaries is called as ____.
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Intensity of the electron beam is controlled by setting __________ levels on the control grid, a metal cylinder that fits over the cathode.
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Which of the following is not true about matrices?
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We can draw the circle using ___________.
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__________transformation produces shape distortions as if objects were composed of layers that are caused to slide over each other.
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When scaling factor Sx and Sy are assigned the same value, __________ scaling is produced that maintains relative object proportions.
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________ is the set of points that are equidistant from its origin.
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There are _________ basic types of polygon.
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A scaling transformation alters the ______ of an object.
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The equation of hyperbola centered at origin (if the transverse axis is along x -axis) can be given as:
21 / 50
To show 256 colors , the no of bits required for each pixel are
22 / 50
According to Odd Parity Rule, a point is inside the polygon, if:
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Both Boundary Filling and Flood filling algorithms are non-recursive techniques.
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Shortcoming of Sutherland-Hodgeman Algorithm is concave polygons may be displayed with extensors lines
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The given primitives are clipped to the boundaries of _______ and primitives lying outside are not drawn.
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_________ direct view storage tube maintains the picture display.
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polygons are basically concave polygons that may have self-intersecting edges.
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Boundary Filling Algorithm can work for complex polygons.
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Bezier curve can represent the more complex piecewise ___________ curve.
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Bernstein polynomial functions are the basic functions of _____ curves.
31 / 50
We can draw the circle using _________
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A * B = |A| * |B| * cos(?) where ? is the angle between the two vectors
33 / 50
Two matrices are said to be equal, if they have
34 / 50
A two dimensional rotation is applied to an object by repositioning it along a _____path in the XY plane
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By preserving the original shape of an object with a scaling is called _______ scaling.
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Parity is a concept used to determine which ________ lie within a polygon.
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Line connecting any two points within a polygon does not intersect any edge, then it will be a _________ polygon.
38 / 50
The circle and ellipse are symmetric across 1 octants.
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A fractal is generally a property called ___________.
40 / 50
There are _______ basic types of polygon.
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The basis functions fi(u) in Bezier curve must be symmetric with respect to u and (u-2)
44 / 50
Shadow mask methods can display a __________ range of colours.
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To move a _________ from one location to another, we translate the center point and redraw the same using new center point.
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Which of the following statements is not true about flood-fill and boundary-fill? Algorithms?
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Plasma-panel displays use a gas mixture that usually includes ____.
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The axonometric projection is ___________ where the direction of projection makes same angle with all axes.
50 / 50
Shadow mask methods can display a __________ range of colors.
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