Examen de Certififacion Android Application Development AND-401 (Ejemplo)

Question

¿Cuales son las capas que componen Android ?

Answer 1

Applications, SDK Framework, Linux Kernel, Libraries y Android Runtime

Answer 2

Applications, Application Framework, Linux System, Libraries y Android Runtime

Answer 3

Applications, Application Framework, Linux Kernel, Libraries y Android Runtime

Answer 4

Applications, Application Framework, Linux Kernel, Core Libraries y Android Runtime

Answer 5

Window Manager, Notification Manager, Activity Manager, Telephony Manager, Location Manager y View System.

Answer 6

Window System, Notification Manager, Activity Manager, Telephony Manager, Location Manager y View System.

Answer 7

Window Manager, Notification Manager, Activity Manager, Home Manager, Location Manager y View System.

Answer 8

Window Manager, Notification Manager, Activity Manager, Telephony Manager, Location Manager y View State.

Answer 9

SQLite, Surface Manager, Webkit, Core Libraries, Dalvik VM, SSL, SGL y Media Framework.

Answer 10

SQLite, Surface Manager, Webkit, Core Libs, Dalvik VM, SSL, SGL y Media Framework.

Answer 11

SQLite, Surface Manager, Webkit, Core Libs, Malvin VM, SSL, SGL y Media Framework.

Answer 12

SQLite, Surface Manager, Webkit, Core Libs, Dalvik VM, SSL, SGL y SDK Framework.

Answer 13

1.- Power Management 2.- Camera driver 3.- Wifi driver 4.- Audio driver 5.- Bluetooth driver 6.- Keypad driver 7.- USB driver 8.- Display driver

Answer 14

1.- Power System 2.- Camera driver 3.- Wifi driver 4.- Audio driver 5.- Bluetooth driver 6.- Keypad driver 7.- USD driver 8.- Display driver

Answer 15

1.- Power Management 2.- Camera driver 3.- Wifi driver 4.- Audio driver 5.- Bluetooth driver 6.- Keypad driver 7.- USD driver 8.- Display driver

Answer 16

1.- Power Management 2.- Camera driver 3.- Wifi driver 4.- Audio driver 5.- Bluetooth driver 6.- Keypad driver 7.- USD driver 8.- View driver

Answer 17

Linux Kernel

Answer 18

Application Framework

Answer 19

Android Runtime

Answer 20

Linux kernel

Answer 21

Libraries C/C++

Answer 22

Application Framework

Answer 23

Android Runtime

Answer 24

Linux Kernel

Answer 25

Android Runtime

Answer 26

Core Libraries

Answer 27

Java Virtual Machine (JVM)

Answer 28

Linux Kernel

Answer 29

Android Runtime

Answer 30

Application Framework

Answer 31

Linux Kernel

Answer 32

Android Runtime

Answer 33

Application Framework

Answer 34

android.view

Answer 35

android.util

Answer 36

android.widget

Answer 37

android.app

Answer 38

android.view

Answer 39

android.widget

Answer 40

android.util

Answer 41

android.webkit

Answer 42

android.util

Answer 43

android.widget

Answer 44

android.app

Answer 45

android.webkit

Answer 46

android.util

Answer 47

android.widget

Answer 48

android.database

Answer 49

android.content

Answer 50

android.util

Answer 51

android.widget

Answer 52

android.app

Answer 53

android.webkit

Answer 54

android.content

Answer 55

android.app

Answer 56

android.webkit

Answer 57

android.provider

Answer 58

Activities, Services, Content Provider y Broadcast Receivers

Answer 59

Activities, Widget, Content Provider y Broadcast Receivers

Answer 60

Activities, Services, Content Filter y Broadcast Receivers

Answer 61

Activities, Views , Content Provider y Broadcast Receivers

Answer 62

Content Provider

Answer 63

onCreateOptionsMenu()

Answer 64

onCreateMenu()

Answer 65

onMenuCreated()

Answer 66

onCreateContextMenu()

Answer 67

findViewByReference(int id)

Answer 68

findViewById(int id)

Answer 69

retrieveResourceById(int id)

Answer 70

findViewById(String id)

Answer 71

Content Provider

Answer 72

Activate an Activity

Answer 73

Activate a Service

Answer 74

Activate a Broadcast receiver

Answer 75

Activate a SQLite DB Connection

Answer 76

mylayout.xml

Answer 77

myLayout.xml

Answer 78

my_layout.xml

Answer 79

mylayout1.xml

Answer 80

Non-visible

Answer 81

Foreground

Answer 82

Background

Answer 83

strings.xml

Answer 84

AndroidManifest.xml

Answer 85

Parceceable

Answer 86

AndroidManifest.xml

Answer 87

tes/Text.xml

Answer 88

res/layout/Main.xml

Answer 89

res/values/strings.xml

Answer 90

Java Antivity classes

Answer 91

Resource files

Answer 92

java source code

Answer 93

Starts a sub-activity

Answer 94

Starts a service

Answer 95

Sends results to another activity

Answer 96

Starts an activity using an implicit intent

Answer 97

<uses-permission android:name="android.Internet"/>

Answer 98

<uses-permission android:name="android.Internet"></uses-permission>

Answer 99

<uses-permission android:name="android.permission.Internet">

Answer 100

<uses-permission android:name="android.permission.Internet"/>

Answer 101

It specifies wheter the window is in full screen or not

Answer 102

it adjust how the main window of the activity interacts with keyboard

Answer 103

it adjust how the window should be launched

Answer 104

it adjust the window orientatio

Answer 105

Starts a browser activity

Answer 106

Starts a subactivity

Answer 107

Starts an activity service

Answer 108

Sends result to another activity

Answer 109

Intent resolution

Answer 110

Intent declaration

Answer 111

Intent overloading

Answer 112

Intent transition

Answer 113

The MenuItem instante will be returned by Menu class add(...) method

Answer 114

MenuItem clan decide the Intent issued when clicking menu components

Answer 115

MenuItem can display either an icon or text

Answer 116

MenuItem can set a checkbox

Answer 117

Its necessary to use ListView as a set with ListActivity

Answer 118

You cannot use a ListView when is no information to be displayed

Answer 119

When displaying a list od Stings using an ArrayAdapter class in ListView, you must save the value in an Arraylist

Answer 120

ListView has a function to display a list od uniquely defined Views other than TextView

Answer 121

You cannot set a custom layout for a Toast

Answer 122

A Toast can only create by an Activity class

Answer 123

There is no need to close or hide a toast, since it closes automatically

Answer 124

A Toast is displayed for only one of the following periods: Toast.LENGTH_SHORT od Toast.LEGTH_LONG

Answer 125

The contact list

Answer 126

The telephone list

Answer 127

The bookmarks

Answer 128

The application list

Answer 129

READ_ADDRESS_DATA

Answer 130

READ_PHONE_STATE

Answer 131

READ_PHONE_CONTACTS

Answer 132

READ_CONTACTS

Answer 133

android.widget.view

Answer 134

android.widget.LinearLayout

Answer 135

android.view.View

Answer 136

android.content.Context

Answer 137

onResume()

Answer 138

onCreate()

Answer 139

Intent intent = new Intent(this,new Activity2()); startActivity(intent);

Answer 140

Intent intent = new Intent(new Activity2()); startActivity(intent);

Answer 141

Intent intent = new Intent(Activity1.class, Activity2.class); startActivity(intent);

Answer 142

Intent intent = new Intent(this,new Activity2().class); startActivity(intent);

Answer 143

onDestroy()

Answer 144

It sends a result to a new Acctivity in a Bundle

Answer 145

It will not compile without adding the INTERNET permission the Manifest file

Answer 146

it starts any activity in the application that has a WebView in its layout

Answer 147

When it is executed, the system starts an intent resolution process to start the right Activity.

Answer 148

Declares an activity that implements part of the application's visual user interface

Answer 149

Contained in zapplication> tag

Answer 150

Declares a single hardware or software feature that is used by the application

Answer 151

Has an attribute that specifies the name of the Activity sub-class that implements the activity.

Answer 152

The code inflates an xml file menu items

Answer 153

The code creates menu items for context menu programmatically

Answer 154

The code assign actions to menu items

Answer 155

The code Opens a menu resource file, modifies it, and saves the changes

Answer 156

An Action to be performed and data to operate on

Answer 157

An action to be performed and a category for additional information

Answer 158

A Bundle for extra data

Answer 159

A category for additional information and data to operate on

Answer 160

When the system receives an implicit intent to start an activity

Answer 161

When an explicit intent starts a service

Answer 162

When the system receives an explicit intent to start an activity

Answer 163

When the application calls method "startActivityIntentResolution"

Answer 164

Create a completely new customized View type

Answer 165

Combine a group of View components into a new single component

Answer 166

Specify when to destroy an activity and all its views

Answer 167

Override the way that an existing component is displayed on the screen

Answer 168

It must be overridden if a customize drawing of a view is required

Answer 169

it takes two parameters: a Canvas and a View

Answer 170

It takes one parameter of type Canvas

Answer 171

It uses the Canvas parameter to draw the border of the acctivity that constains it

Answer 172

You can add a custom layout to a dialog using "setContetView()"

Answer 173

A dialog has a life-cycle independent of the Activity

Answer 174

A dialog id displayed on the screen using method show()

Answer 175

It does not have a method to access the activity that activity that owns it

Answer 176

A Flashing LED

Answer 177

A persistent icon in the status bar

Answer 178

A sound played

Answer 179

a SMS sent

Answer 180

A small icon

Answer 181

A detail text

Answer 182

A notificacion sound

Answer 183

onCreate()

Answer 184

onRestore()

Answer 185

Layout file

Answer 186

Property file

Answer 187

Manifest file

Answer 188

Creates an hidden Intent

Answer 189

Creates an implicit Intent

Answer 190

Creates an explicit Intent

Answer 191

Starts an activity

Answer 192

A layout PNG image file

Answer 193

A file used to draw the content of an Activity

Answer 194

A file that contains all application permission information

Answer 195

A file that contains a single activity widget

Answer 196

Image and icon files

Answer 197

XML resource files

Answer 198

The application manifest file

Answer 199

Java source code files

Answer 200

WindowManager

Answer 201

NotificationManager

Answer 202

DialerManager

Answer 203

. PackageManager

Answer 204

Android Software Development Kit

Answer 205

Android Development Tools

Answer 206

Web Development Tools

Answer 207

OnTapListener

Answer 208

OnClickDetector

Answer 209

OnClickListener

Answer 210

onBackPressed

Answer 211

Destroy( )

Answer 212

myWebView. setJavaScriptEnabled(true);

Answer 213

myWebView.getJavaScriptSettings.setEnabled(true)

Answer 214

myWebView.getSettings().setJavaScriptEnabled(true);

Answer 215

Java script is always enabled in WebView

Answer 216

In order to display a Ul defined in the XML layout file "main.xml", call the setContentView method of the Activity with the parameter string “main.xml"

Answer 217

There is no distinction between implementation of the layout definition by code, or by XML layout file.

Answer 218

In an Eclipse project using the ADT plugin, the XML layout file is found in the /res/layout directory.

Answer 219

Layout information written in the XML layout file will be converted into code by the Android platform when the screen is displayed.

Answer 220

Generally, files are handled as dedicated resources per each application.

Answer 221

Files created by an application can be directly accessed by any application

Answer 222

The content of file created by application cannot be accessed by any other application.

Answer 223

You can only access a file from within an Activity

Answer 224

/data/app/<package name>/files

Answer 225

/data/data/<package name>/files

Answer 226

/system/app/<package name>/files

Answer 227

. /system/data/<package name>/files

Answer 228

A LogCat view is available as part of the ADT plugin of Eclipse

Answer 229

You can create a log in your application using Log.v(String, String)

Answer 230

. Each log message has a tag

Answer 231

Only one of your application can create log entries, and it should be component class (Activity, Service,...etc)

Answer 232

The activities contained in the application

Answer 233

The permissions required by the application

Answer 234

The application’s minimum SDK version required.

Answer 235

The handset model compatible with your application.

Answer 236

startActivity(Intent intent)

Answer 237

startActivityForResult(Intent intent)

Answer 238

startService(Intent intent)

Answer 239

startSubActivity(Intent intent)

Answer 240

org.apache.http

Answer 241

android.location

Answer 242

android.net

Answer 243

screenorientation = landscape

Answer 244

screenOrientation=”landscape”

Answer 245

android:ScreenOrientation=“landscape”

Answer 246

android:screenOrientation=”landscape”

Answer 247

It declares the views used within the application

Answer 248

It declares user permissions the application requires

Answer 249

It declares application components

Answer 250

It declares hardware and software features used within the application

Answer 251

Create a new activity Java sub-class.

Answer 252

Rename your activity

Answer 253

Create the activity layout

Answer 254

Add the activity to the AndroidManifest

Answer 255

webView.getSettings().setBuiltInZoomControls(true);

Answer 256

webView.getSettings().setZoomControls(true);

Answer 257

webView.getZoomSettings().setControls(CONTROLS.enabled);

Answer 258

Zoom controls are included by default in WebViews.

Answer 259

It is a popup menu that displays a list of items in a vertical list anchored to the view that invoked the menu.

Answer 260

It is a floating menu that appears when the user performs a long-click on an element. It provides actions that affect the selected content or context frame.

Answer 261

It is the primary collection of menu items for an activity where you should place actions that have a global impact on the app, such as "Search," "Compose email," and "Settings."

Answer 262

It is a type of List Activity with predefined headers and footers for special commands.

Answer 263

It is a popup menu displays a list of items in a vertical list that's anchored to the view that invoked the menu.

Answer 264

It is a floating menu that appears when the user performs a long-click on an element. It provides actions that affect the selected content or context frame.

Answer 265

It is the primary collection of menu items for an activity. It's where you should place actions that have a global impact on the app, such as "Search," "Compose email," and "Settings."

Answer 266

It is a sub-menu of an options menu item

Answer 267

It is an object that acts as a bridge between a View and underlying data for that view

Answer 268

It provides access to the data items.

Answer 269

It provides access to deprecated ListView methods

Answer 270

It is responsible for making a View for each item in the data set

Answer 271

notifyAll( )

Answer 272

notifyDataSetChanged( )

Answer 273

notifyDataSetInvalidate( )

Answer 274

Parcelable

Answer 275

It starts a new activity and destroys the previous one

Answer 276

It starts a new activity and sends the previous one to the background

Answer 277

It starts a new activity and pauses the previous one.

Answer 278

It starts a new activity in a paused mode.

Answer 279

Provide a constructor that takes a Context and an AttributeSet object as parameters.

Answer 280

Provide a constructor that takes a Context object as parameter.

Answer 281

Extend class View

Answer 282

Override method onDraw() of class View.

Answer 283

Main thread and worker threads

Answer 284

Main thread and UI thread.

Answer 285

Activities and services

Answer 286

Main thread and background process.

Answer 287

onPreExecute()

Answer 288

onPostExecute()

Answer 289

publishProgress()

Answer 290

onProgressUpdate()

Answer 291

It retrieves the current window for the activity

Answer 292

It can be used to access parts of the Windows API.

Answer 293

It displays the dialog on the screen.

Answer 294

It returns null if the activity is not visual

	Creado por Martin Ernesto Castillo Gonzalez hace casi 8 años

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Examen de Certififacion Android Application Development AND-401 (Ejemplo)

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