SQLite is __-typed, meaning a column in a SQLite database does not reject a value of an incorrect data type.
Answer: weak...
SQLite is __-typed, meaning a column in a SQLite database does not reject a value of an incorrect data type.
Which of the following Java data types does SQLite support?
Which of the following Java data types does SQLite support?
Answer: Stri...
In SQLite, a/an _____ column requires that each row must have a value, and that value must be unique.
In SQLite, a/an _____ column requires that each row must have a value, and that value must be unique.
Answer: primary k...
If you make changes to the structure of the database, you can increment the ________________ for the database.
If you make changes to the structure of the database, you can increment the ________________ for the database.
Answer: version numb...
The ______ class provides the onCreate and onUpgrade methods that are used to create and upgrade the database.
The ______ class provides the onCreate and onUpgrade methods that are used to create and upgrade the database.
Answer: SQLiteOpenHelp...
You can use a/an ________ object to display a series of connected lines on a map.
You can use a/an ________ object to display a series of connected lines on a map.
Answer: GoogleM...
You can use a/an ________ object to open and close a connection to Google Play services.
You can use a/an ________ object to open and close a connection to Google Play services.
Answer: GoogleApiClie...
The ________ key is necessary to access the Google Maps servers.
The ________ key is necessary to access the Google Maps servers.
Answer: Maps A...
______ is the process of converting latitude/longitude coordinates to street addresses and back.
______ is the process of converting latitude/longitude coordinates to street addresses and back.
Answer: Geocodi...
To add a banner ad to your app, you need to work with a/an ________ network that serves ads to mobile devices.
To add a banner ad to your app, you need to work with a/an ________ network that serves ads to mobile devices.
Answer: mobile advertisi...
You can use the ________ to publish your app and to manage its listing on Google play.
You can use the ________ to publish your app and to manage its listing on Google play.
Answer: Developer Conso...
Installing an app from a source other than an established Android marketplace is sometimes referred to as ________ an app.
Installing an app from a source other than an established Android marketplace is sometimes referred to as ________ an app.
Answer: slide loadi...
A/an________ is a file that contains one or more digital certificates.
A/an________ is a file that contains one or more digital certificates.
Answer: key sto...
Before distributing an app, you must generate a/an ________ key and use it to sign the APK file.
Before distributing an app, you must generate a/an ________ key and use it to sign the APK file.
Answer: relea...
During development, the IDE automatically generates a/an ________ key and uses it to sign the APK file.
During development, the IDE automatically generates a/an ________ key and uses it to sign the APK file.
Answer: deb...
_____, formerly known as Android Market, is a digital marketplace for android apps that's developed and maintained by Google.
_____, formerly known as Android Market, is a digital marketplace for android apps that's developed and maintained by Google.
Answer: Google Pl...
You can distribute an app through a/an application ________ such as Google Play, or you can distribute it directly to users via a website or email.
You can distribute an app through a/an application ________ such as Google Play, or you can distribute it directly to users via a website or email.
Answer:...
To register an app widget, add a receiver element to the ________ file.
To register an app widget, add a receiver element to the ________ file.
Answer: AndroidManifest.x...
When you work with a content provider that's included with Android, you can import the classes that contain the ________ for working with the content provider.
When you work with a content provider that's included with Android, you can import the classes that contain the ________ for working with the content...
Before other apps can use your content provider class, you must register it by adding a provider element to the ________ file.
Before other apps can use your content provider class, you must register it by adding a provider element to the ________ file.
Answer: AndroidMan...
A/an ________ type is an Internet standard for defining types of content.
A/an ________ type is an Internet standard for defining types of content.
Answer: MI...
A/an ________ allows multiple apps to share the same data. Answer: content provider
A/an ________ allows multiple apps to share the same data.
Answer: content provid...
Within the class for a fragment, you can use a custom ________ to display appropriate data or the current tab.
Within the class for a fragment, you can use a custom ________ to display appropriate data or the current tab.
Answer: adapt...
It is considered a best practice to use the ________ class to display tabs and tab content.
It is considered a best practice to use the ________ class to display tabs and tab content.
Answer: FragmentActivi...
The ________ class provides a way to use a fragment to display the content for each tab.
The ________ class provides a way to use a fragment to display the content for each tab.
Answer: TabManage...
In SQLite, a/an ________ column requires that each row must have a value, and that value must be unique.
In SQLite, a/an ________ column requires that each row must have a value, and that value must be unique.
Answer: primary k...
If you make changes to the structure of the database, you can increment the ________ for the database.
If you make changes to the structure of the database, you can increment the ________ for the database.
Answer: version numb...
The ________ class provides the onCreate and onUpgrade methods that are used to create and upgrade the database.
The ________ class provides the onCreate and onUpgrade methods that are used to create and upgrade the database.
Answer: SQLiteOpenHelp...
You can use ________ code to register and unregister a broadcast receiver.
You can use ________ code to register and unregister a broadcast receiver.
Answer: Ja...
A broadcast ________ is an application component that listens for a broadcast and executes code when it receives that broadcast.
A broadcast ________ is an application component that listens for a broadcast and executes code when it receives that broadcast.
Answer: receiv...
Every broadcast has a/an ________ string that uniquely identifies the action.
Every broadcast has a/an ________ string that uniquely identifies the action.
Answer: acti...
A/an ________ service is a service that's provided by the Android operating system.
A/an ________ service is a service that's provided by the Android operating system.
Answer: syst...
The back stack for a particular task is called the task ________.
The back stack for a particular task is called the task ________.
Answer: histo...
A/an ________ is a cohesive unit that can contain multiple activities.
A/an ________ is a cohesive unit that can contain multiple activities.
Answer: ta...
A stack of all recently used activities, sorted in the order in which they were used is called a/an ________.
A stack of all recently used activities, sorted in the order in which they were used is called a/an ________.
Answer: back sta...
To view a notification, the user can pull down on the notification area to open the notification ________.
To view a notification, the user can pull down on the notification area to open the notification ________.
Answer: draw...
Before you can use an Application object or a service, you must ________ it.
Before you can use an Application object or a service, you must ________ it.
Answer: regist...
A/an ________ intent is an intent that can be passed to other apps so that they can execute the intent at a later time.
A/an ________ intent is an intent that can be passed to other apps so that they can execute the intent at a later time.
Answer: pendi...
By default, an Android app uses a single thread, called the ____________ to display the user interface. Any task that can slow or stop the responsiveness of this should be run in a separate thread.
By default, an Android app uses a single thread, called the ____________ to display the user interface. Any task that can slow or stop the responsiveness...
A/an ____________ intent specifies a component such as an activity, and can be used to pass data from one activity to another.
A/an ____________ intent specifies a component such as an activity, and can be used to pass data from one activity to another.
Answer: explic...
To display data in a ListView widget, you can use the ____________ class.
To display data in a ListView widget, you can use the ____________ class.
Answer: SimpleAdapt...
To parse XML files, you ca use ____________.
To parse XML files, you ca use ____________.
Answer: S...
The AsyncTask class uses ____________ to allow a class to operate on various types of objects.
The AsyncTask class uses ____________ to allow a class to operate on various types of objects.
Answer: generics
...
It's common to code the class for an async thread as a/an ____________ class of the activity.
It's common to code the class for an async thread as a/an ____________ class of the activity.
Answer: nested inner
...
A task that runs in a separate thread in the background and doesn't need to be synchronized with other threads is called a/an ____________ task.
A task that runs in a separate thread in the background and doesn't need to be synchronized with other threads is called a/an ____________ task.
Answer:...
A/an ____________ feed can be used to publish frequently updated works, such as blog entries and news headlines.
A/an ____________ feed can be used to publish frequently updated works, such as blog entries and news headlines.
Answer: Rich Site Summa...
A/an ____________ is a single sequential flow of control within a program that often completes a specific task.
A/an ____________ is a single sequential flow of control within a program that often completes a specific task.
Answer: thre...
Android calls the ____________ method when it's time to display the layout for the fragment. This occurs after the onCreate method, but before the onStart method.
Android calls the ____________ method when it's time to display the layout for the fragment. This occurs after the onCreate method, but before the onStart...
From a fragment or activity, you can call the ____________ method to get a FragmentManager object that you can use to find and work with the fragments in your app.
From a fragment or activity, you can call the ____________ method to get a FragmentManager object that you can use to find and work with the fragments...
The ____________ qualifier allows you to select screens whose smallest width is at least as wide as the specified width.
The ____________ qualifier allows you to select screens whose smallest width is at least as wide as the specified width.
Answer: smallest-wid...
If the user interface for a fragment uses Preference objects instead of View objects, the fragment needs to extend the ____________ class instead of the Fragment class.
If the user interface for a fragment uses Preference objects instead of View objects, the fragment needs to extend the ____________ class instead of...
On a large screen, an activity can display multiple fragments. This is known as a/an ____________ layout.
On a large screen, an activity can display multiple fragments. This is known as a/an ____________ layout.
Answer: multi-pa...
The action bar can include ____________.
The action bar can include ____________.
Answer: menu ite...
A menu can contain one or more ____________.
A menu can contain one or more ____________.
Answer: ite...
You can enable or disable a preference by using its ____________ attribute to link the preference to a corresponding CheckBoxPreference element.
You can enable or disable a preference by using its ____________ attribute to link the preference to a corresponding CheckBoxPreference element.
Answer:...
Android provides ____________ that allow you to build an interface that's consistent with the user experience in other Android apps.
Android provides ____________ that allow you to build an interface that's consistent with the user experience in other Android apps.
Answer: Preference...
A/an ____________ provides a description of an operation to be performed. This type of object can be used with the startActivity method to start activities.
A/an ____________ provides a description of an operation to be performed. This type of object can be used with the startActivity method to start activities.
Answer:...
Within the OnCreateOptionsMenu method, you typically use a MenuInflater object to ____________ the XML for the menu items into Java objects and store them in the Menu parameter.
Within the OnCreateOptionsMenu method, you typically use a MenuInflater object to ____________ the XML for the menu items into Java objects and store...
You can open the ____________ file and edit it to apply a theme to the entire application or to a specific activity.
You can open the ____________ file and edit it to apply a theme to the entire application or to a specific activity.
Answer: AndroidManife...
The built-in style called TextAppearance.Small.Inverse displays a small font size and inverse ____________.
The built-in style called TextAppearance.Small.Inverse displays a small font size and inverse ____________.
Answer: color sche...
Holo, Material, and Holo.Light.DarkActionBar are all names of ____________.
Holo, Material, and Holo.Light.DarkActionBar are all names of ____________.
Answer: them...
If necessary, you can use multiple ____________ files to set appropriate themes for the different API levels.
If necessary, you can use multiple ____________ files to set appropriate themes for the different API levels.
Answer: styles.x...
To specify a color, you can use ____________ values to specify an RGB value. Answer: hex
To specify a color, you can use ____________ values to specify an RGB value.
Answer: h...
A/an ____________ is a collection of styles that can be applied throughout an app.
A/an ____________ is a collection of styles that can be applied throughout an app.
Answer: style she...
For a spinner, the ____________ method is only executed when the selection disappears.
For a spinner, the ____________ method is only executed when the selection disappears.
Answer: onNothingSelect...
For a spinner, the ____________ method is executed when the spinner is first displayed and whenever a new item is selected.
For a spinner, the ____________ method is executed when the spinner is first displayed and whenever a new item is selected.
Answer: onItemSelect...
The ____________ event of a check box or radio button occurs when a check box or radio button is checked or unchecked.
The ____________ event of a check box or radio button occurs when a check box or radio button is checked or unchecked.
Answer: CheckChang...
You can create an instance of a listener interface without assigning it to an instance variable. This is known as a/an ____________ class.
You can create an instance of a listener interface without assigning it to an instance variable. This is known as a/an ____________ class.
Answer:...
You can create an instance variable that creates an object from a class that implements the listener interface. Since this class doesn't have a name, it's known as a/an ____________ class.
You can create an instance variable that creates an object from a class that implements the listener interface. Since this class doesn't have a name,...
An interface that defines the listener for a/an ____________ event is typically nested within the android.view.View class. These listeners can be wired to any type of widget.
An interface that defines the listener for a/an ____________ event is typically nested within the android.view.View class. These listeners can be wired...
An interface that defines a listener for a/an ____________ event is typically nested within the class that defines the widget. These listeners can only be wired to an appropriate widget.
An interface that defines a listener for a/an ____________ event is typically nested within the class that defines the widget. These listeners can only...
When a/an ____________ occurs on a widget, the appropriate method of the ____________ object is executed.
When a/an ____________ occurs on a widget, the appropriate method of the ____________ object is executed.
Answer: event; listen...
A/an ____________ displays a visual indicator of the progress of an operations.
A/an ____________ displays a visual indicator of the progress of an operations.
Answer: ProgressB...
A/an ____________ widget uses a built-in browser to display web content.
A/an ____________ widget uses a built-in browser to display web content.
Answer: WebVi...
The ____________ attribute aligns a widget with the top, bottom, center, left, or right of its linear layout.
The ____________ attribute aligns a widget with the top, bottom, center, left, or right of its linear layout.
Answer: gravi...
You can use ____________ code to dynamically show or hide widgets.
You can use ____________ code to dynamically show or hide widgets.
Answer: Ja...
A/an ________ lets the user specify a value by dragging a/an _________ to the right or left.
A/an ________ lets the user specify a value by dragging a/an _________ to the right or left.
Answer: seek bar; thu...
A/an ________ adapter can provide the list that a spinner should display.
A/an ________ adapter can provide the list that a spinner should display.
Answer: arr...
A/an ______ widget lets the user enter text.
A/an ______ widget lets the user enter text.
Answer: EditTe...
A __________ layout displays widgets in rows and columns.
A __________ layout displays widgets in rows and columns.
Answer: tab...
A __________ layout displays a column or row of child widgets.
A __________ layout displays a column or row of child widgets.
Answer: line...
The ___________ class is the superclass for all widgets.
The ___________ class is the superclass for all widgets.
Answer: Vi...
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