For a horror film, Pauline wants to show a computer-generated monster appearing from the body of an actor. How can she do this?

A. use a green screen and film the actor then add the animated monster using the green screen

B. make the actor wear a green patch on his chest then add the animated monster on the green patch

C. make the scene of the actor opaque and add the scene of the monster as the bottom track

D. tween the actor and the animated head using a tweening software

E. film the head on a green screen and then add the actor to the background

Rachel completed typing an official document with a word processing program. she wants to make sure that her document has no typographical errors. she also wants all headings to have the same font. which features in a word processing program should she use? rachel should use the feature in a word processing program to find typographical errors. she should apply to have uniform headings.

Select the correct answer. sean is a computer programmer. he has programmed an application for toddlers that plays nursery rhymes. however, a logic error has occurred in the program. which problem is a likely consequence of the error? a. the program crashes every time the user wants to play the nursery rhymes. b. the program crosses its buffer boundaries and overwrites an adjacent program. c. the program plays a different nursery rhyme than the one the user intended to play. d. the program shows different structures in its programming language code. e. the program introduces new viruses every time the user plays a nursery rhyme.

Whose task it is to ensure that the product flows logically from one step to another?