Jan-2022 Realistic Associate-Android-Developer Exam Dumps with Accurate & Updated Questions
Associate-Android-Developer Exam Dumps - PDF Questions and Testing Engine
How to study the Google Associate Android Developer Certified Exam
Preparation of certification exams could be covered with two resource types. The first one is the study guides, reference books, and study forums that are elaborated and appropriate for building information from the ground up. Apart from the video tutorials and lectures are a good option to ease the pain of through study and are relatively make the study process more interesting nonetheless these demand time and concentration from the learner. Smart candidates who wish to create a solid foundation altogether examination topics and connected technologies typically mix video lectures with study guides to reap the advantages of each, but practice exams or practice exam engines is one important study tool that goes typically unnoted by most candidates.
Associate Android Developer Certified practice test is designed by our experts to make exam prospects test their knowledge on skills attained in the course, as well as prospects, become comfortable and familiar with the real exam environment. Statistics have indicated exam anxiety plays a much bigger role in students' failure in the exam than the fear of the unknown. UpdateDumps expert team recommends preparing some notes on these topics along with it do not forget to practice Associate Android Developer Certified exam dumps which had been written by our expert team, each of these can assist you loads to clear this exam with excellent marks.
Resources to Prepare for the Exam
All candidates are recommended to read an online Study guide: Associate Android Developer Certification, which contains a detailed description of the tested topics. Each of the domains has links to courses and resources with information verified by the official vendor.
Besides, for those who chose the Kotlin programming language, 3 modules of an Android Basics in Kotlin training course from Google are available to help everyone learn the key concepts of creating an application, in parallel with the knowledge of navigation and layouts for the user interface.
While there is plenty of preparation material provided by Google itself, you can always refer to additional resources to improve your confidence before taking the exam. Below discussed are some recommended books for the Google Associate Android Developer certification.
- Android Programming with Kotlin for Beginners: Build Android apps starting from zero programming experience with the new Kotlin programming language by John Horton
This study gives a project-based strategy for creating three real-world apps and a range of mini-apps to focus on the Android and Kotlin basics. After that, you'll learn how to use various designs to make the software more appealing. So, you'll be able to add multilingual text to your app, making it available to millions of new users.
- How to Build Android Apps with Kotlin: A hands-on guide to developing, testing, and publishing your first apps with Android by Alex Forrester, Eran Boudjnah, Alexandru Dumbravan, and Jomar Tigcal
This book will support you in getting started with Android production through the basics of app creation, allowing you to work with Android projects using Android Studio and Kotlin. Moreover, thanks to guided exercises, you'll learn to build apps and operate those on virtual devices.
- Android Programming: The Big Nerd Ranch Guide (Big Nerd Ranch Guides) 3rd Edition by Bill Phillips, Chris Stewart, and Kristin Marsicano
This edition focuses on how to build apps that are compliant with Android 4.4 (KitKat) through Android 7.0 (Nougat). Meanwhile, each section has been carefully constructed and thoroughly tested to provide you with the knowledge and experience you'll need to get started with Android development. So, you will be equipped for the Associate Android Developer exam by using hands-on examples and concise descriptions of key concepts and APIs, and much more.
Who should take the Google Associate Android Developer Certified exam
Individuals should pursue the Associate Android Developer Certified practice exams if they want to demonstrate their expertise and ability to design plan, and prototype in the form of an android application and for those candidates who want to have expertise in the front-end of the android application and the back-end of the android application, or simply any professional who wants in on this specific area of IT of android application development.
NEW QUESTION 11
Working with Custom View. Once you define the custom attributes, you can use them in layout XML files just like built-in attributes. The only difference is that your custom attributes belong to a different namespace. Instead of belonging to the http://schemas.android.com/apk/res/android namespace, they belong to:
- A. http://schemas.android.com/apk/res/[your package name]
- B. http://schemas.android.com/[your package name]
- C. http://schemas.android.com/apk/[your package name]
Answer: A
Explanation:
Reference:
https://developer.android.com/guide/topics/ui/custom-components
NEW QUESTION 12
For example, we have a BufferedReader reader, associated with the json file through InputStreamReader. To get a file data we can do this:
- A. String line; try {
while ((line = reader.readLine()) != null) { builder.append(line);
}
JSONObject json = new JSONObject(builder.toString());
return json;
} catch (RuntimeException|ArrayIndexOutOfBoundsException exception) {
exception.printStackTrace();
} - B. JSONObject line; try {
while ((line = reader.readJSONObject ()) != null) { builder.append(line);
}
JSONObject json = new JSONObject(builder.toString());
return json;
} catch (IOException | JSONException exception) {
exception.printStackTrace();
} - C. String line; try {
while ((line = reader.readLine()) != null) { builder.append(line);
}
JSONObject json = new JSONObject(builder.toString());
return json;
} catch (IOException | JSONException exception) {
exception.printStackTrace();
}
Answer: C
NEW QUESTION 13
By default, the notification's text content is truncated to fit one line. If you want your notification to be longer, for example, to create a larger text area, you can do it in this way:
- A. var builder = NotificationCompat.Builder(this, CHANNEL_ID)
.setContentText("Much longer text that cannot fit one line...")
.setStyle(NotificationCompat.BigTextStyle()
.bigText("Much longer text that cannot fit one line..."))
... - B. var builder = NotificationCompat.Builder(this, CHANNEL_ID)
.setContentText("Much longer text that cannot fit one line...")
.setLongText("Much longer text that cannot fit one line..."))
... - C. var builder = NotificationCompat.Builder(this, CHANNEL_ID)
.setContentText("Much longer text that cannot fit one line...")
.setTheme(android.R.style.Theme_LongText);
...
Answer: A
Explanation:
Reference:
https://developer.android.com/training/notify-user/build-notification
NEW QUESTION 14
In application theme style, flag windowNoTitle (<item name="windowNoTitle">) indicates:
- A. whether this is a floating window.
- B. whether this Window is responsible for drawing the background for the system bars.
- C. whether this window should have an Action Bar in place of the usual title bar.
- D. whether there should be no title on this window.
- E. that this window should not be displayed at all.
Answer: D
Explanation:
Reference:
https://developer.android.com/guide/topics/ui/look-and-feel/themes https://developer.android.com/reference/android/R.styleable.html
NEW QUESTION 15
Content labels. What attribute to use to indicate that a View should act as a content label for another View?
- A. android:labelFor
- B. android:contentDescription
- C. android:hint
Answer: A
Explanation:
Reference:
https://support.google.com/accessibility/android/answer/7158690?hl=en
NEW QUESTION 16
Filter logcat messages. If in the filter menu, a filter option "Show only selected application"? means:
- A. Create or modify a custom filter. For example, you could create a filter to view log messages from two apps at the same time.
- B. Apply no filters. Logcat displays all log messages from the device, regardless of which process you selected.
- C. Display the messages produced by the app code only (the default). Logcat filters the log messages using the PID of the active app.
Answer: C
NEW QUESTION 17
Custom views and directional controller clicks. In general, you should send an AccessibilityEvent whenever the content of your custom view changes. For example, if a text value was changed in your custom view, you should emit an event of this type:
- A. TYPE_WINDOWS_CHANGED
- B. TYPE_WINDOWS_CHANGED
- C. TYPE_VIEW_TEXT_CHANGED
- D. TYPE_VIEW_CONTEXT_CLICKED
Answer: C
Explanation:
Reference:
https://developer.android.com/guide/topics/ui/accessibility/custom-views
NEW QUESTION 18
RecyclerView is a subclass of ViewGroup and is a more resource-efficient way to display scrollable lists. Instead of creating a View for each item that may or may not be visible on the screen, RecyclerView:
- A. creates a single list item and reuses it for visible content.
- B. creates a single list item and never reuses it
- C. creates an unlimited number of list items and never reuses them
- D. creates a limited number of list items and reuses them for visible content.
Answer: D
Explanation:
Reference:
https://developer.android.com/guide/topics/ui/layout/recyclerview
NEW QUESTION 19
When your code execution reaches the breakpoint, Android Studio pauses execution of your app. You can
- A. advance to the next line in the code (without entering a method)
- B. evaluate an expression at the current execution point
- C. continue running the app normally
- D. examine the object tree for a variable; expand it in the Variables view. If the Variables view is not visible
- E. advance to the next line outside the current method
- F. advance to the first line inside a method call
Answer: E
NEW QUESTION 20
The diagram below shows a basic form of the recommended architecture for apps that use Architecture Components. The architecture consists of a UI controller, a ViewModel that serves LiveData, a Repository, and a Room database. Drag modules to correct places.
Answer:
Explanation:
NEW QUESTION 21
What do you want from Room when you create a DAO method and annotate it with @Update?
Example:
@Dao
public interface MyDao {
@Update
public void updateUsers(User... users);
}
- A. Room removes a set of entities, given as parameters, from the database. It uses the primary keys to find the entities to delete.
- B. 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.
- C. Room generates an implementation that inserts all parameters into the database in a single transaction.
Answer: B
NEW QUESTION 22
What is illustrated in the picture?
- A. The Breakpoints window lists all the current breakpoints and includes behavior settings for each
- B. Adding a watchpoint to a variable in memory
- C. Debugging native code using LLDB
- D. The Variables and Watches panes in the Debugger window
- E. Logcat window with filter settings
Answer: D
NEW QUESTION 23
For example, our preferences.xml file was added by addPreferencesFromResource (R.xml.preferences). Our preferences.xml file contains such item:
<ListPreference android:id="@+id/order_by" android:key="@string/pref_sort_key" android:title="@string/pref_sort_title" android:summary="@string/pref_sort_summary" android:dialogTitle="@string/pref_sort_dialog_title" android:entries="@array/sort_oder" android:entryValues="@array/sort_oder_value" android:defaultValue="@string/pref_default_sort_value" app:iconSpaceReserved="false" /> In our Fragment, we can dynamically get current notification preference value in this way:
- A. val sortBy = PreferenceManager.getDefaultSharedPreferences(context).getString( context!!.getString(R.string.pref_sort_key), context!!.getString(R.string.pref_default_sort_value) )
- B. val sortBy = PreferenceManager.getSharedPreferences(context).getBoolean( context!!.resources.getBoolean(R.bool.pref_default_sort_value), context!!.getString(R.string.pref_sort_key) )
- C. val sortBy = PreferenceManager.getDefaultSharedPreferences(context).getString( context!!.getString(R.string.pref_sort_key), context!!.resources.getBoolean(R.bool.pref_default_sort_value) )
- D. val sortBy = PreferenceManager.getSharedPreferences(context).getString( context!!.getString(R.string.pref_default_sort_value), context!!.getString(R.string.pref_sort_key), )
Answer: A
NEW QUESTION 24
When using an EditTexts or editable TextViews, or other editable View. What attribute to use to provide a content label for that View?
- A. android:contentDescription
- B. android:hint
- C. android:labelFor
Answer: B
Explanation:
Reference:
https://support.google.com/accessibility/android/answer/7158690?hl=en
NEW QUESTION 25
In a class PreferenceFragmentCompat. What method is called during onCreate(Bundle) to supply the preferences for this fragment. And where subclasses are expected to call setPreferenceScreen (PreferenceScreen) either directly or via helper methods such as addPreferencesFromResource (int)?
- A. onCreateView
- B. onCreateLayoutManager
- C. onCreateRecyclerView
- D. onCreatePreferences
Answer: D
NEW QUESTION 26
Which build options in the Build menu to choose to delete all intermediate/cached build files.
- A. Clean Project
- B. Make Module
- C. Generate Signed Bundle / APK
- D. Rebuild Project
- E. Make Project
Answer: A
Explanation:
Reference:
https://developer.android.com/studio/run
NEW QUESTION 27
What public methods are there in android.widget.Toast.Callback? (Choose two.)
- A. onDismissed()
- B. onToastShown()
- C. onToastHidden()
- D. onShown()
- E. onToastCancelled()
Answer: B,C
NEW QUESTION 28
In general, you should send an AccessibilityEvent whenever the content of your custom view changes. For example, if you are implementing a custom slider bar that allows a user to select a numeric value by pressing the left or right arrows, your custom view should emit an event of type TYPE_VIEW_TEXT_CHANGED whenever the slider value changes. Which one of the following sample codes demonstrates the use of the sendAccessibilityEvent() method to report this event.
- A. override fun onKeyUp(keyCode: Int, event: KeyEvent): Boolean { return when(keyCode) { KeyEvent.KEYCODE_ENTER -> { currentValue-- sendAccessibilityEvent (AccessibilityEvent.TYPE_VIEW_CONTEXT_CLICKED) true
}
...
}
} - B. override fun dispatchPopulateAccessibilityEvent(event: AccessibilityEvent): Boolean { return super.dispatchPopulateAccessibilityEvent(event).let { completed -> if (text?.isNotEmpty() == true) { event.text.add(text) true
} else {
completed
}
}
} - C. override fun onKeyUp(keyCode: Int, event: KeyEvent): Boolean { return when(keyCode) { KeyEvent.KEYCODE_DPAD_LEFT -> { currentValue-- sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_TEXT_CHANGED) true
}
...
}
}
Answer: C
NEW QUESTION 29
Choose the most correct statement.
- A. Android is an open source software stack created for a highly limited array of devices and form factors.
- B. Android is an open source, Linux-based software stack created for a wide array of devices and form factors.
- C. Android is a closed source, Windows-based software stack created for a wide array of devices and form factors.
- D. Android is a closed source, Linux-based software stack created for a wide array of devices and form factors.
Answer: B
Explanation:
Reference:
https://developer.android.com/guide/platform
NEW QUESTION 30
By executing an allowMainThreadQueries() method to the room database builder RoomDatabase.Builder, we can:
- A. set the database factory
- B. handle database first time creation
- C. handle database opening
- D. disable the main thread query check for Room
Answer: D
NEW QUESTION 31
......
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