Exam 2: Simplify the Android User Interface

____ are the components of a program that perform the tasks required in the program.

A(n) ____ is a piece of code that actually serves as a placeholder to declare itself.

Any intent to start a new Activity requires a(n) ____________________ and the name of the Activity being opened.

There are three phases to the program development lifecycle.

The ____________________ property sets the size of text in a control.

____ is not a valid measurement unit for text display.

The Text property changes font of the text written within a control.

To make a one-line comment in Java, use ____________________.

It is a Java standard to use camel-casing for class names, which begins the name with an uppercase letter, omitting spaces, and using uppercase letters to emphasize the start of a new word.

The unit sp stands for ____.

The first phase of program development is to ____.

In Java, a tap of the touch screen is known as a ____.

The ____________________ method creates an intent to start another activity.

A(n) ____ is simply a blueprint or a template for creating objects by defining its properties.

A(n) ____ is a set of Java statements that can be included inside a Java class.

Comments in Java start with pound (#) signs.

If an application has more than one Activity, the Android Manifest file must have a(n) ____ to navigate among the multiple activities.

Resources for medium-density screens are placed in the ____ folder.

Before code can be written for an Android app, the user interface must first be designed.

A(n) ____ is a part of a program coded to respond to a specific event.