Mobile OS Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Mobile OS Interview Questions

Questions Answers Views Company eMail

What is bin file in android?

1050

What is alertdialog in android?

1056

What is a buildtype in gradle? And what can you use it for?

980

Explain the difference between nine-patch image vs regular bitmap image?

895

How to use built-in messaging within the application?

987

What is a job scheduling?

978

What is resource in android?

967

Why bytecode cannot be run in android?

999

What is assets folder in android?

908

What is datepickerdialog in android?

1131

What is the difference between serializable and parcelable?

902

How to achieve localization?

1046

What is timepickerdialog in android?

1106

What is a broadcast receiver?

988

What are the android activities?

977

Un-Answered Questions { Mobile OS }

What is onstop?

995

How do I stop android os from eating data?

939

Can viewdidload be called multiple times?

797

What json framework supported by ios?

848

How does a swift transfer work?

765

Is swift faster than java?

765

How to parse json?

870

What are the application lifecycle in ios?

826

how to fix an android application crash?

1020

What is synchronized() block in objective c? What is the use of that?

819

How can I make my android update faster?

867

How to set position of a sencha touch component?

1062

What is inheritance in swift?

847

How can we make a property optional in swift?

863

Explain the onsavedinstancestate() and onrestoreinstancestate() in activity?

924

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