List containers are implemented as doubly ____________________.

As with any other resource, color resources should be defined in XML so you can easily change colors without modifying your app’s Java source code and so you can use Android’s ________ capabilities to provide colors resources for various sce-narios (different locales, night and day colors, and so on).

a. color-choosing b. value-choosing c. locale-choosing d. resource-choosing

A variable that keeps track of the number of passes through a loop is known as a(n) __________.

Fill in the blank(s) with correct word