Question

____(1)__ is used as a pre - selected background which will be replaced by __(2)____
a. (1) the green screen; (2) a fake background
b. (1) the composite; (2) computerized actors
c. (1) the green screen; (2) a cel animation
d. (1) the composite; (2) pyrotechnics

please select the best answer from the choices provided

○ a
○ b
○ c
○ d

Explanation:

To solve this, we analyze each option:

• Option a: Green screen is a pre - selected (green) background used in filming, and in post - production, it gets replaced by a fake (computer - generated or other) background. This matches the concept of chroma key (green screen) technology.
• Option b: A composite is the final product after combining elements, not a pre - selected background to be replaced. Also, computerized actors don't replace a composite.
• Option c: Cel animation is a type of animation, not what replaces a green screen background.
• Option d: Composite is not a pre - selected background for replacement, and pyrotechnics are for special effects like explosions, not for replacing a background.

Answer:

A. (1) The green screen; (2) a fake background