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Term	Definition
The Dalvik VM enables every Android application to run in its own process with its own instance of the Dalvik virtual machine.	T
One of the major update on Android Pie is _	Adaptive Brightness
Android 4.4 is also known as _	KitKat
Android is a proprietary and only Google is allowed to use it	F
Android is a mobile operating system based on Windows	F
Multi-window support was introduced in Android _	Nougat
In Android architecture, Activity Manager falls under _	Application Framework
The top layer of the android architecture is _. The native and third-party applications like contacts, email, music, gallery, clock, games, etc, whatever we will build those will be installed on this layer only.	Applications
Google purchased Android in what year?	2005
The first release of Android with a dessert codename is _.	Android 1.5
In Kotlin it is possible to inherit class properties and functions from one class to another	T
What is the correct way to create an object called myObj of the class MyClass?	val myObj = MyClass()
What is the fname known as in the following code: fun myFunction(fname: String)	parameter
What is the output of the following code: println(5 > 3 && 5 < 10)	true
In Kotlin, how can you create a variable with the numeric value 5	val num = 5
How can you create a variable with a floating number 2.8?	val num = 2.8
Array indexes start with nil	0
In Kotlin, code statements must end with a semicolon (;)	F
Which of the following is used to declare an array in Kotlin?	arrayOf()
How do you insert COMMENTS in Kotlin code?	// this is my comment
What is a correct syntax to output "Hello World" in Kotlin?	println("Hello Gwapo"
_ are additional files and static content that your code uses, such as bitmaps, layout definitions, etc.	Resources
If you want to access an image from your res folder to your Java code, what command you should use?	R.drawable.image
UI elements that are drawn on-screen including buttons, lists, forms, etc.	Views
All application components in an Android application can be observed in the MainActivity.java file	F
_ class contains resource IDs for all the resources available in your directory	R
An Android _ is one screen of the app's user interface	Activity
An activity is similar to _ in a desktop application	Windows
An Android app starts by showing the main _.	Activity
An Android activity goes through a certain life _ during its existence.	Cycle
All activities are subclasses of android.app._	Activity
The Activity class contains methods that correspond to the life cycle _	States
The first callback called when the activity is created is _.	onCreate()
The callback called when the activity becomes visible is _.	onStart()
The callback called when the user starts interacting with the app is _.	onResume()
The callback called when the activity is being paused is _.	onPause()
A paused activity does not receive user _ and cannot execute code.	input
The callback called when the activity is no longer visible is _.	onStop()
The callback called before the activity is destroyed is _.	onDestroy()
The callback called when the activity restarts after stopping is _.	onRestart()
All activities must be declared in the _ file.	Manifest
In the manifest an activity is declared inside the _ element.	<application>
UI components are loaded from XML files stores in the _ folder	res/layout
The method used to set the activity's layout is _	setContentView()
In a Kotlin Android project the main logic file is _	MainActivity.kt
In a Kotlin Android project the main layout file is _	activity_main.xml
Step 1 of creating a Kotlin project: Select the _ for your application	Layout
Step 2 of creating a Kotlin project: Write the application name and select the language _.	Kotlin
Step 3 of creating a Kotlin project gives you two files: MainActivity.kt and _.	activity_main.xml
Application components are the essential building blocks of and Android _	application
The configuration file that describes each component and how they interact is called _	AndroidManifest.xml
An _ represents a single screen with a user interface	Activity
An activity is implemented as a subclass of the _ class.	Activity
A _ runs in the background to perform long-running operations	Service
A service is implemented as a subclass of the _ class	Service
_ simply respond to broadcast messages from the system or other applications	Broadcast Receivers
A broadcast receiver is implemented as a subclass of the _ class	BroadcastReceiver
A _ supplies data from one application to others on request	Content Provider
A content provider is implemented as a subclass of the _ class	ContentProvider
A portion of a user interface in an Activity is called a _	fragment
UI elements that are draw on screen including buttons, lists, and forms are called	Views
View hierarchies that control screen format and appearance are called _	Layouts
Messages wiring components together in Android are called	Intents
External elements such as strings, constants, and drawable pictures are called _.	Resources
The configuration file for the application is called the _	Manifest
Resources in Android are maintained in the _ directory	res/
XML files that define Property animations are stored in _.	animator/
XML files that define Tween animations are stored in _	anim/
XML files that define a state list of colors are stored in _	color/
Image files like .png, .jpg, .gif or XML drawable files are stored in _	drawable/
XML files that define a user interface layout are stored in	layout/
XML files that define application menus are stored in _	menu/
Arbitrary files saved in their raw form are stored in _	raw/
Simple values such as strings, integers, and colors are defined in _	values/
Arbitrary XML files for runtime use such as configuration are stored in _	xml/
Font files such as .ttf, .otf, or XML font-family definitions are stored in _	font/
To set an image resource in code from drawable, you use _	setImageResource(R.drawable.myimage)
String resources are defined in the file _	res/values/strings.xml
To set the layout of an activity in code you use _	setContentView(R.layout.activity_main)
In XML, to reference a color resource you use _	@color/resource_name
In XML, to reference a string resource you use _	@string/resource_name
Kotlin was released in _ by JetBrains	2016
Kotlin is fully interoperable with _.	Java
Kotlin is cross-platform and works on _.	Windows, macOS, Linux, Raspberry Pi
Kotlin is concise, safe, and _	expressive
Kotlin is easy to learn if you already know _.	Java
Kotlin is free and _.	open-source
In Kotlin, the keyword used to define a function is _.	fun
In Kotlin, the entry point of a program is the _ function	main()
In Kotlin, semicolons (;) are _.	optional
The symbol for a single-line comment in Kotlin is _.	//
The symbol for a multi-line comment in Kotlin is _.	/ .. /
In Kotlin, the keyword for an immutable variable is _.	val
In Kotlin, the keyword for a mutable variable is _.	var
The operator that allows null values in Kotlin is _	?
The keyword used for late initialization in Kotlin is _	lateinit
The expression used as a switch equivalent in Kotlin is _	when
The Kotlin loop that iterates from 1 to 5 is written as _.	for (i in 1..5)
The Kotlin loop that executes while a condition is true is _	while
A function returning "Hello, {name}" is defined with the keyword _.	fun
A class in Kotlin is defined using the keyword _.	class
A special class for storing data in Kotlin is defined with the keyword _.	data class
The immutable list creation function in Kotlin is _.	listOf()
The mutable list creation function in Kotlin is _	mutableListOf()
In Kotlin, type checking with automatic casting is called _.	Smart Casting
A function that adds new behavior to existing classes is called an _.	Extension Function
Lightweight threads for asynchronous programming in Kotlin are called _.	Coroutines
Android Studio supports Kotlin _.	out-of-the-box
Kotlin is the official programming language for _	Android development
The shortcut to convert Java to Kotlin in Android Studio is _	Ctrl + Alt + Shift + K
The Android feature used to replace findViewByld is _.	View Binding
In Kotlin Android, background tasks can be run using _.	Coroutines.
In Android, data can be passed between activities using _	Intents
In Kotlin, a variable whose value cannot change is called _.	Immutable
In Kotlin, a variable whose value can change is called _.	Mutable
A Kotlin variable that can hold null values is called _.	Nullable
Automatic casting when a type is checked is called _	Smart Cast
A Kotlin class designed for holding data is called a _.	Data Class
Adding new methods to existing classes in Kotlin is done with _.	Extension Functions
A lightweight thread for asynchronous programming in Kotlin is called a _.	Coroutine
Functions like let, apply, also, run, and with are called _.	Scope Functions
System requirement for Windows requires at least _ RAM minimum, 8 GB recommended; plus 1 GB for the Android Emulator	3 GB
System requirement for Windows requires at least _ of available disk space minimum, 4 GB recommended	2 GB
Minimum screen resolution required for Windows to run Android Studio is _	1280 x 800
MacOS supported by Android Studio Module 2 ranges from OS X 10.10 (Yosemite) up to _.	macOS High Sierra (10.13)
System requirement for MAC requires at least _ RAM minimum, 8 GB recommended; plus 1 GB for the Android Emulator	3 GB
System requirement for Mac requires at least _ of available disk space minimum, 4 GB recommended	2 GB
The first step in creating an Android Project is to click _.	Start a new Android Studio project
If you already have a project open, go to _.	File > New > New Project
When choosing your project, you must select _.	Empty Activity
In Configure your project, the app Name should be _.	My First App
In Configure your project, the Package name should be _.	com.example.myfirstapp
You must check the box next to _.	Use AndroidX artifacts
If you prefer writing the app in Java, select _ from the Language drop-down	Java
The final step in creating a project is to click _.	Finish
The Android Studio component that lets you carry out actions like running the app and launching tools is called the _	Toolbar
The component that helps you navigate through your project structure and open files is the _.	Navigation Bar
The area where you create and modify code is the _.	Editor Window
The outer bar containing buttons to expand or collapse tool windows is the _.	Tool Window Bar
The components that give you access to project management, search, version control, and more are called _.	Tool Windows
The bar that displays the status of your project and IDE, including warnings or messages, is the _.	Status Bar
To run your app on a real device, you must connect your Android phone and enable _.	USB Debugging
USB Debugging can be enabled by first enabling _.	Developer options
To run your app on an emulator, navigate to _.	Device Manager
In Device Manager, first select _.	Create Device
When setting up the emulator, select your screen size, kind of phone, and _.	Android SDK Version
Android is a mobile operating system based on _.	Linux
Android was originally developed by _.	Android Inc.
Google purchased Android Inc. in the year _	2005
The first commercial Android device was the _	HTC Dream
Android 1.0 and 1.1 did not have official _	codenames
Android version 1.5 is known as _	Cupcake
Android version 1.6 is known as _	Donut
Android version 2.0 and 2.1 are known as _	Eclair
Android version 2.2 is known as _	Froyo
Android version 2.3 and 2.4 are known as _	Gingerbread
Android version 3.0 to 3.2 are known as _	Honeycomb
Android version 4.0 is known as _	Ice Cream Sandwich
Android versions 4.1, 4.2, and 4.3 are known as _	Jelly Bean
Android version 4.4 is known as _	KitKat
Android versions 5.0 and 5.1 are known as _	Lollipop
Android version 6.0 is known as _	Marshmallow
Android version 7.0 is known as _	Nougat
Android version 8.0 is known as _	Oreo
Android version 9.0 is known as _	Pie
Android version 10 is also called _	Quince Tart
Android version 11 is also called _	Red Velvet Cake
Android version 12 is also called _	Snow Cone
Android version 13 is also called _	Tiramisu
Android version 14 is also called _	Upside Down Cake
Android version 15 is also called _	Vanilla Ice Cream
The main feature introduced in Android 4.1 Jelly Bean is _	Google Now
The voice activation phrase "OK Google" was introduced in Android _	KitKat / 4.4
Android 5.0 introduced a new runtime environment called _	ART (Android Runtime)
The feature that allows logging in using your face in Android 4.0 is called _.	Face Lock
The feature that allows multitasking by splitting the screen was introduced in Android _	Nougat / 7.0
The feature called Picture-in-Picture (PIP) was introduced in Android _	Oreo / 8.0
Android 9.0 introduced Adaptive _	Battery and Brightness
The system layer that provides APIs for developers is called the Android _	Framework
The system layer that contains core libraries and the Dalvik/ART is called the Android _	Runtime
The system layer that includes SQLite, WebKit, and SSL is called the _	Platform Libraries
The lowest layer of Android architecture is the _	Linux Kernel
Android architecture is often described as a software	Stack
The key Android feature that allows it to run on multiple devices and brans is _	open-source platform

Created by: FRI_Cloud

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