Google Associate-Android-Developer Exam Practice Test Instant Access

Question 1

An overridden method onCreateOptionsMenu in an Activity returns boolean value. What does this value mean?

AYou must return true for the menu to be displayed; if you return false it will not be shown.

BYou must return false for the menu to be displayed; if you return true it will not be shown.

CYou can return any value: the menu will be displayed anyway.

Answer : A

https://developer.android.com/guide/topics/ui/menus

Question 2

Content labels. What attribute to use to indicate that a View should act as a content label for another View?

Aandroid:contentDescription

Bandroid:hint

Candroid:labelFor

Answer : C

https://support.google.com/accessibility/android/answer/7158690?hl=en

Question 3

''Set the activity content to an explicit view. This view is placed directly into the activity's view hierarchy. It can itself be a complex view hierarchy.'' This can be done by calling method:

AfindViewById

BsetContentView

CsetActionBar

DsetContentTransitionManager

EsetTheme

Answer : B

Question 4

Which statement is most true about layout_constraintLeft_toRightOf and layout_constraintStart_toEndOf constraints ?

Alayout_constraintLeft_toRightOf is equal to layout_constraintStart_toEndOf in any case

Blayout_constraintLeft_toRightOf is equal to layout_constraintStart_toEndOf in case if user choose a language that uses right-to-left (RTL) scripts, such as Arabic or Hebrew, for their UI locale

Clayout_constraintLeft_toRightOf is equal to layout_constraintStart_toEndOf in case if user choose a language that uses left-to-right (LTR) scripts, such as English or French, for their UI locale

Dlayout_constraintLeft_toRightOf works with horizontal axes and layout_constraintStart_toEndOf works with vertical axes

Answer : C

https://developer.android.com/training/basics/supporting-devices/languages

Question 5

Assume that you have the following situation: The app code calls for R.string.text_a Three relevant resource files are available:

- res/values/strings.xml, which includes text_a in the app's default language, in this case English.

- res/values-mcc404/strings.xml, which includes text_a in the app's default language, in this case English.

- res/values-hi/strings.xml, which includes text_a in Hindi.

The app is running on a device that has the following configuration:

- The SIM card is connected to a mobile network in India (MCC 404).

- The language is set to Hindi (hi).

Which is the correct statement below?

AAndroid loads text_a from res/values/strings.xml (in English)

BAndroid loads text_a from res/values-mcc404/strings.xml (in English)

CAndroid loads text_a from res/values-hi/strings.xml (in Hindi)

Answer : B

Android loads text_a from res/values-mcc404/strings.xml (in English), even if the device is configured for Hindi. That is because in the resource-selection process, Android prefers an MCC match over a language match (as a priority Exception).

https://developer.android.com/guide/topics/resources/localization

Question 6

What method should we use with Notification.Builder to supply a PendingIntent to be sent when the notification is clicked?

AsetContentInfo

BsetContentIntent

CsetDeleteIntent

Answer : B

https://developer.android.com/training/notify-user/build-notification

Question 7

In Android 8.0, API level 26, some APIs regarding notification behaviors were moved from Notification to NotificationChannel. For example, what should we use instead of NotificationCompat.Builder.setPriority() for Android 8.0 and higher?

ANotificationChannel.setPriority()

BNotificationChannel.setImportance()

CNotificationCompat.Builder.setImportance()

Answer : B

https://developer.android.com/training/notify-user/build-notification

Google Associate-Android-Developer Associate Android Developer Exam Practice Test