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?

930

What are synthetic sensors?

937

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

835

How to set position of a sencha touch component?

1062

What are the four asynctask methods that must be overridden?

915

What is the difference between a fragment and an activity?

973

What is libs/ directory?

1024

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

930

On android, a layout can contain other layout?

987

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

970

What is src/ directory?

886

What is androidtest/ directory?

1008

Android ui is threadsafe? Is it true or false?

934

What is onstop?

1002

What main/assets/ directory contains?

927

Un-Answered Questions { Mobile OS }

What are the methods to avoid memory leaks in android?

927

What is on change?

992

What is sandbox in iOS operating system?

966

Differentiate ‘app id’ from ‘bundle id.’ Explain why they are used?

783

What is container in android?

901

List the various elements used by ubuntu cloud architecture?

721

Does swift support multiple inheritance?

884

Explain the wireless internet advantages of blackberry technology?

822

how to fix an android application crash? How to analyze a crash using logcat?

1036

In android, what is the meaning of the following code in mainactivity class?

944

What is .iml directory?

964

Can android version be updated?

917

Is ubuntu a gnu?

711

Tell us what is the difference between a fragment and an activity? Explain the relationship between the two?

961

Can I upgrade my version of android?

988

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