To ensure that a link opens in the current window, use the ________ value

How fast is a gigahertz?

A) 1 billion electrical vibrations per second B) 1 million electrical vibrations per second C) 1 quadrillion electrical vibrations per second D) 1 trillion electrical vibrations per second

Android uses a collection of ________, which are named groups of related, pre-defined classes. Some of these are Android specific, some are Java specific and some are Google specific. They allow you to conveniently access Android OS features and incorporate them into your apps.

a. modules. b. packages. c. containers. d. None of the above.