At a software development company, team Alpha is responsible for static code analysis while team Beta is responsible for dynamic code analysis. Which of the following statements accurately describes the differences or similarities relative to how the teams conduct their analysis?

a$.$ Dynamic code analysis uses an automated process before the code is compiled.

b$.$ Static code analysis is performed on executable files while they are not running.

c$.$ Static code analysis may include actively examining each line of code visually.

d$.$ Dynamic code analysis is performed while the code is running.