Q.1
Which of the following is NOT a valid usage for Intents?
  • Activate a SQLite DB Connection.
  • Activate a Broadcast receiver.
  • Activate a Service.
  • Activate and Activity.
Q.2
In Which Directory XML Layout Files Are Stored
  • /assets
  • /src
  • /res/values
  • /res/layout
Q.3
The android library that provides access to UI pre-built elements such as buttons, lists, views etc. is
  • android.os
  • android.view
  • android.webkit
  • android.text
Q.4
What does the .apk extension stands for
  • Application package
  • Application Program kit
  • Android Proprietary kit
  • Android Package
Q.5
What is the latest Android?
  • Masmallow
  • Pie
  • Q
  • Noughat
Q.6
Android is based on Linux for the following reason.
  • Security
  • Portability
  • Networking
  • All of these
Q.7
What is the name of the program that converts Java byte code into Dalvik byte code?
  • Android Interpretive Compiler (AIC)
  • Dalvik Converter
  • Dex compiler
  • Mobile Interpretive Compiler (MIC)
Q.8
Which of the following AsyncTask methods is NOT executed on the UI thread?
  • onPreExecute()
  • onPostExecute()
  • publishProgress()
  • onProgressUpdate()
Q.9
Which of the following is a Java call-back method invoked when a view is clicked?
  • Detector
  • OnTapListener
  • OnClickDetector
  • OnClickListener
Q.10
If your application is throwing exception android.content.ActivityNotFoundException, which of the following could resolve the problem?
  • Add the activity to AndroidManifest.xml
  • Create the activity layout
  • Create a new sub-class of the View class
  • Create a new broadcast receiver
Q.11
What is AAPT?
  • Android Asset Processing Tool.
  • Android Asset Providing Tool.
  • Android Asset Packaging Tool
  • Android Asset Packaging Technique.
Q.12
What does this code do?
  • Starts an activity using an implicit intent.
  • Sends results to another activity
  • Starts a sub-activity.
  • Starts a service
Q.13
What is the parent class of all Activity widgets?
  • Layout
  • ViewGroup
  • View
  • Widget
Q.14
What is the name of the class used by Intent to store additional information?
  • Parcelable
  • DataStore
  • Extra
  • Bundle
Q.15
While Java or Kotlin source files stored in ....
  • /res/drawable
  • /src
  • /res/values
  • /res/layout
Q.16
What does the src folder contain?
  • Image and icon files
  • XML resource files
  • The application manifest file
  • Java source code files
Q.17
What year was the Open Handset Alliance announced?
  • 2005
  • 2006
  • 2007
  • 2008
Q.18
What is the difference between margin and padding in android layout?
  • Margin is specifying the extra space left on all four sides in layout
  • Padding is used to offset the content of a view by specific px or dp
  • Both A and B are correct
  • None of the above
Q.19
During an activity life cycle, what is the first callback method invoked by the system?
  • onStart()
  • onCreate()
  • onPause()
  • onStop()
Q.20
What language used in Android Studio?
  • Java
  • C#
  • HTML
  • Android Studio
0 h : 0 m : 1 s