Which of the following is not a component of an Activity diagram?

The prompt() method displays a dialog box with a message, a text box, an OK button, and a Cancel button.

Answer the following statement true (T) or false (F)

?A(n) _____ is considered by some to be a more productive and effective way to build a website from scratch because it forces a web developer to focus on the core, essential content first for the smallest viewport.

A. ?app-first strategy B. ?mobile-first strategy C. ?view-first strategy D. ?information-first strategy