Android course
Test Your Android Knowledge
Are you ready to dive into the exciting world of Android development? This quiz is designed to test your understanding of essential concepts related to Android Studio and Java programming.
Whether you're a beginner looking to strengthen your knowledge or an experienced developer wanting to refresh your skills, this quiz covers:
- Android Studio Essentials
- Understanding XML Files
- Java Programming Fundamentals
What is Android Studio?
An integrated Developement Environement to help you build an Android Application, letting you manage the back and front of your app
A virtual Machine simulating a phone for you to test your app
A compiler
A debugger
What is a .xml file?
This is the file that helps you manage the front (layout) of your app
The file where you write the code to your app
The file where the debugger logs your code mistakes
The file that organizes the general architecture of the different pages from your app
How many .java file(s) is there per app page?
None
One
Up to three
As many as you want
The programming language called java is
Object oriented
Procedural
Both procedural and object oriented
Java code is
Compiled at run time
Compiled once
Uses a virtual machine to get compiled to bytecode
Doesn't require compilation
Compilation is
The action of translating your code into machine code (byte code)
The action of translating machine code (byte code) to pa programming language
The advantage of the Java programming language is that
It can be modified while the program is running
It is cross platfrom
Here we are
Declaring objects to later use
Including premade java and android studio custom packages to use their classes
Here we are
Declaring objects to later use
Declaring a function
Assigning values to objects
Line 23, we are
Setting the button
Telling the program which layout page we'll be working on for this method
Lines 24 to 27 we are:
Binding layout elements to variables
Declaring functions
Clicking the button binded to the rollDices variable will
Create a new variable
Execute the code block starting line 29
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