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Google Developers Certification – Associate Android Developer (Kotlin and Java Exam) (Associate-Android-Developer) - Google Cloud Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
128 Total Questions
1
Question
LiveData.postValue() and LiveData.setValue() methods have some differences. So if you have a following code executed in the main thread:
liveData.postValue("a"); liveData.setValue("b");

What will be the correct statement?
Options
A The value "b" would be set at first and later the main thread would override it with the value "a".
B The value "a" would be set at first and later the main thread would override it with the value "b".
C The value "b" would be set at first and would not be overridden with the value "a".
D The value "a" would be set at first and would not be overridden with the value "b".
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2
Question
If you added to your build.gradle file a room.schemaLocation:
android {
defaultConfig {
javaCompileOptions {
annotationProcessorOptions {
arguments = ["room.schemaLocation": "$projectDir/schemas".toString
()]
}
}
}
}
Then, you build your app or module.

As a result you got a json file, with such path to it: app/schemas/your_app_package/db_package/DbClass/DB_VERSION.json What are the correct statements about this file? (Choose all that apply.)
Select 3
Options
A The JSONObject "database" in this file usually should contain such objects, like "entities", "views",
"setupQueries", ets.
B It’s a file with Room-exported schema
C Main JSONObject in this file usually should contain a number "formatVersion" and a JSONObject "database"
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3
Question
The following code snippet shows an example of an Espresso test:
Options
A @Test
fun greeterSaysHello() {
onView(withId(R.id.name_field)).perform(typeText("Steve")) onView(withId(R.id.greet_button)).perform(click()) onView(withText("Hello Steve!")).check(matches(isDisplayed()))
}
B @Rule
fun greeterSaysHello() {
onView(withId(R.id.name_field)).do(typeText("Steve")) onView(withId(R.id.greet_button)).do(click()) onView(withText("Hello Steve!")).check(matches(isDisplayed()))
}
C @Test
fun greeterSaysHello() {
onView(withId(R.id.name_field)).do(typeText("Steve")) onView(withId(R.id.greet_button)).do(click()) onView(withText("Hello Steve!")).compare(matches(isDisplayed()))
}
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4
Question
Enable debugging on your device: If you are using the emulator, this is enabled by default. But for a connected device, you need to
Options
A enable debugging in the device developer options.
B enable transfer data from the device in usb connection options.
C enable connection in bluetooth options.
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5
Question
What is the incorrect statement about Data Access Object (androidx.room.Dao)?
Options
A Data Access Objects are the main classes where you define your database interactions. They can include a variety of query methods.
B An abstract @Dao class can optionally have a constructor that takes a Database as its only parameter.
C The class marked with @Dao should either be an interface or an abstract class. At compile time,
Room will generate an implementation of this class when it is referenced by a Database.
D It is recommended to have only one Dao class in your codebase for all tables.
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