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#1 2019-09-30 09:10:55

Ibraheem
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56+ Android Developer Interview Questions And Answers

Mobile Technologies Android Developer Job Interview Questions and Answers

Android Developer based job interviews test questions and answers list. The one who provides the best answers with a perfect presentation is the one who wins the job hunting stack. Learn about Android Developer and get preparation for your new job interview

What is foreground Service?
What is bound Service?
Please explain what is a Pending Intent?
What is background Service?
Explain what is application Context?
Tell us what is DDMS? Describe some of its capabilities?
Explain me what is Armv7?
What is difference between Activity & Service?
Do you know what is ANR, and why does it happen?
Do you know what are Handlers?
What is the build process in Android?
Explain me what is Android SDK?
Tell us how would you update the UI of an activity from a background service?
What is access data using Content Provider:
What is activity Context?
Explain me the difference between onCreate() and onStart()?
Explain me difference between Service & Intent Service?
Explain me what is a ContentProvider and what is it typically used for?
Do you know the languages supported for Android development?
Tell us what is a BuildType in Gradle? And what can you use it for?
Tell us why would you do the setContentView() in onCreate() of Activity class?
Please explain what is a Sticky Intent?
Do you know what is an Action?
Please explain the onTrimMemory() method?
Explain me onSavedInstanceState() and onRestoreInstanceState() in activity?
Explain me what is the difference between Service and IntentService? How is each used?
Explain me activities?
Please explain how to prevent the data from reloading and resetting when the screen is rotated?
Please explain what is an Intent? Can it be used to provide data to a ContentProvider? Why or why not?
Tell us what is the difference between Mobile Application Testing and Mobile Testing?
What is lifecycle of an Activity?
Please explain the difference between FLAG_ACTIVITY_CLEAR_TASK and FLAG_ACTIVITY_CLEAR_TOP?
Tell us what is the relationship between the life cycle of an AsyncTask and an Activity? What problems can this result in? How can these problems be avoided?
What is fragment lifecycle?
Tell us what is the difference between a fragment and an activity? Explain the relationship between the two?
Tell us how do you supply construction arguments into a Fragment?
Tell us why bytecode cannot be run in Android?
Do you know launch modes in Android?
Tell me two ways to clear the back stack of Activities when a new Activity is called using intent?
Tell us difference between Service, Intent Service, AsyncTask & Threads?
What is difference between Serializable and Parcelable?
Please explain what are intent Filters?
Explain me three common use cases for using an Intent?
Please explain what is difference between Serializable and Parcelable ? Which is best approach in Android?
Explain me what is a broadcast receiver?
Explain me what are the advantages of Android Operating System?
Do you know what is Application?
What are fragments?
Explain me what is an intent?
Please explain what is a Job Scheduling?
Explain me difference between AsyncTasks & Threads?
What are content providers?
Explain me how does the activity respond when the user rotates the screen?
Explain me scenario in which only onDestroy is called for an activity without onPause() and onStop()?
Explain me what is the Android Application Architecture?
Explain me what is Context?

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2019-09-30 09:10:55

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