Mobile OS Interview Questions
Questions Answers Views Company eMail

What is android? What are the features of Android?

1 1329

What are the features of Android?

1 1574

Why to use Android?

1 1009




Describe Android Application Architecture?

1 1149

Describe a real time scenario where android can be used

688

What are the advantages of Android?

1 948

What is the TTL (Time to Live)? Why is it required?

1 1018

What are the differences between a domain and a workgroup?

1 935

Explain IP datagram, Fragmentation and MTU

1 1064

 Who is the founder of Android?

1 1099

 Does android support other language than java?

1 1038

 What are the core building blocks of android?

2 1745

What is activity?

1 975

What are the life cycle methods of android activity?

1 941

What is intent?

1 987







Un-Answered Questions { Mobile OS }

what is preferences

579


How to do upload of large sized video file to server ? while uploading user presses “Homebutton” How long will execute?

437


Explain in brief about the important file and folder when you create new android application.

644


How will you implement sets and the intersection operation? Complexity?

399


How to convert MVC design pattern to MVVM design patterns

482






What is a ContentProvider and what is it typically used for?

493


How do we do compliance for Ubuntu?

408


How to fix tableviewcell dequeue issue ?

468


Describe android Activities in brief.

410


Under what condition could the code sample below crash your application? How would you modify the code to avoid this potential problem? Explain your answer.     Intent sendIntent = new Intent();     sendIntent.setAction(Intent.ACTION_SEND);     sendIntent.putExtra(Intent.EXTRA_TEXT, textMessage);     sendIntent.setType(HTTP.PLAIN_TEXT_TYPE); // "text/plain" MIME type     startActivity(sendIntent);

1508


Explain what is the stack of autorelease pools. How autorelease pool work under the hood?

456


Describe the SmsManager class in android.

464


what is the difference between nonatomic & atomic ? which is thread safe and why

505


Explain application states

364


Explain your process for tracing and fixing a memory leak

1468