When considering illumination from light sources, which of the following types of light sources has the same intensity in all directions:

Which one of the following is a data structure used to organize objects within a space, which can be used in hidden-surface removal and in ray tracing?

The process whereby a specific key color (often blue or green) within an image is made transparent when that image is mixed with another image is known as:

Which of the following vector graphics editors used to process digital graphics is/are open source, instead of being proprietary?

The vector-graphics package that was developed by Microsoft is:

Which of the following raster graphics editors used to process digital graphics and photographs is/are open source, instead of being proprietary?

Which of the following is the most commonly used lighting model?

What does the term 'spline' imply?

Which of the following statements about pixels are true? (Answer all that apply.)

The rendering of three-dimensional computer graphics often employs one or more approaches to model a complex four-dimensional mathematical function that defines the physical behavior of light at an opaque surface. This fundamental radiometric concept is known as the:

Bitmapped graphics are also known as: