In a 3D Map, when a new scene is created, it overwrites the layer information from the previous scene.

If the aspect ratio is unlocked, when a picture's height is changed, the width is changed

Indicate whether the statement is true or false

Which of the following statements is false?

a. Speaking to your computer is a form of input. b. Playing a video is an example of output. c. A multi-core processor implements several processors on a single integrated-circuit chip. d. Information in the memory unit is persistent—it is retained when the computer's power is turned off.