Q. The line segment from the view plane to the view reference point is called_____________

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Q. The ...................... algorithm divides a 2D space into 9 regions, of which only the middle part (viewport) is visible.

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Q. Orthographic projection is also known as

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Q. The process of extracting a portion of a database or a picture inside or outside a specified region are called

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Q. There are 2 types of polygons. They are?

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Q. Coordinates of viewport are known as ............

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Q. The two ways of drawing orthographic projection are

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Q. RGB model are used for

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Q. Aspect ratio is generally defined as the ratio of the ?

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Q. ............. identifies the picture portions that are exterior to the clip window

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Q. The simplest output primitive is ............

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Q. In orthographic projection, the projection lines are ______ to the projection plane.

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Q. The centre of projection for parallel projectors is at

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Q. The region code of a point within the window is ............

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Q. Vector display is well suited for .................

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Q. The rectangle portion of the interface window that defines where the image will actually appear are called

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Q. Refreshing is not needed in DVST because of the presence of .................

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Q. The midpoint circle drawing algorithm also uses the __of the circle to generate?

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Q. All the hidden surface algorithms employee image space approach except ?

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Q. Fractals deals with curves that are ?

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