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 api level, codename of android 4.4?

928

What are synthetic sensors?

932

As discussed, there are 4 main components in android application. And in androidmanifest.xml file, you need to declare?

831

How to set position of a sencha touch component?

1060

What are the four asynctask methods that must be overridden?

912

What is the difference between a fragment and an activity?

971

What is libs/ directory?

1017

How do you access the string resource stored in the strings.xml file?

924

On android, a layout can contain other layout?

981

What is the relationship between the life cycle of an asynctask and an activity?

968

What is src/ directory?

878

What is androidtest/ directory?

1001

Android ui is threadsafe? Is it true or false?

925

What is onstop?

995

What main/assets/ directory contains?

919

Un-Answered Questions { Mobile OS }

Is there a blackberry forum for end users and vendors?

884

When is it desirable to kill the foreground activity?

915

What is dependency injection in ios?

908

How do I turn off auto sync on android?

924

what does adt stand for in android?

948

Differentiate between ‘assign’ and ‘retain’ keyword.

883

What is the difference between serializable and parseable?

972

what does android run on ?

949

How much hard drive space does ubuntu need?

735

Which kernal is used in android?

986

How will you differentiate nine-patch image from regular bitmap image?

955

State the code names of android along with the year when they were brought in?

792

What is iphone?

916

Will galaxy s8 get android pie?

882

What major changes released in ios7, ios8, ios9+?

809

For More Un-Answered { Mobile OS } Questions Click Here