Free Google Associate-Android-Developer Exam Dumps Questions & Answers

To run a debuggable build variant you must use a build variant that includes

• A.  minifyEnabled false in the build configuration
• B.  debuggable true or debuggable false in the build configuration
• C.  debuggable true in the build configuration

If no any folder like res/anim-<qualifiers>, res/drawable-<qualifiers>, res/layout-<qualifiers>, res/raw-
<qualifiers>, res/xml-<qualifiers> exist in the project. Which folders are required in the project anyway? (Choose two.)

• A.  res/xml/
• B.  res/layout/
• C.  res/raw/
• D.  res/anim/
• E.  res/drawable/

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.)

• A.  Main JSONObject in this file usually should contain a number "formatVersion" and a JSONObject "database"
• B.  It's a file with Room-exported schema
• C.  The JSONObject "database" in this file usually should contain such objects, like "entities", "views", "setupQueries", ets.

What do you want from Room when you create a DAO method and annotate it with @Delete?
Example:
@Dao
public interface MyDao {
@Delete
public void deleteUsers(User... users);
}

• A.  Room modifies a set of entities, given as parameters, in the database. It uses a query that matches against the primary key of each entity.
• B.  Room generates an implementation that inserts all parameters into the database in a single transaction.
• C.  Room removes a set of entities, given as parameters, from the database. It uses the primary keys to find the entities to delete.

SharedPreferences.Editor is an interface used for modifying values in a SharedPreferences object. To mark in the editor that a preference value should be removed, which will be done in the actual preferences once commit() or apply() is called, what method in SharedPreferences.Editor should we use?

• A.  remove(String key)
• B.  removeAll()
• C.  delete(String key)
• D.  clear()