Which of the following best explains the Android option menus?
A
It is a popup menu that displays a list of items in a vertical list anchored to the view that invoked the menu.
B
It is a floating menu that appears when the user performs a long-click on an element. It provides actions that affect the selected content or context frame.
C
It is the primary collection of menu items for an activity where you should place actions that have a global impact on the app, such as "Search," "Compose email," and "Settings."
D
It is a type of List Activity with predefined headers and footers for special commands.