Hidden-surface removal is the process of:

a) discarding those objects that fall outside the view volume
b) applying a parallel projection rather than a perspective projection
c) identifying parts of surfaces that are in a shadow
d) identifying surfaces that are blocked from the camera’s view

David is in week 3 of his current ashford course and has a paper due by monday night at midnight. he has finished everything but the concluding paragraph. as he boots up his computer to work on it, he sees a flash across the screen and then the screen goes black. he begins to panic as he tries desperately to turn the laptop back on. david should have saved his work on what kind of portable device?

Which of the following statements is false? a. a class can directly inherit from class object. b. if the class you're inheriting from declares instance variables as private, the inherited class can access those instance variables directly. c. a class's instance variables are normally declared private to enforce good software engineering. d. it's often much more efficient to create a class by inheriting from a similar class than to create the class by writing every line of code the new class requires.

Learning sign language is an example of a(n) learning sign language is an example of a(n)