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 database is used in android?

925

Explain android architecture.

1099

Define intents in android. What are the different types of intents?

997

What is a sticky broadcast? Give an example.

1028

How will you pass data to sub-activities?

954

What is a toast? Write its syntax.

883

What is an android runtime?

967

What is a service? How is it implemented?

916

What are broadcast receivers?

919

Write the syntax of toast?

869

What are the dialog boxes that are supported in android?

921

List all the versions of android.

869

What are broadcast receivers? How is it implemented?

1006

What is an anr?

978

What are some of the disadvantages of android?

925

Un-Answered Questions { Mobile OS }

What is the file features used in android?

976

What is uiwindow in ios?

817

Explain your process for tracing and fixing a memory leak iOs?

874

Explain me what is context?

981

What are android products?

885

What are typical subdirectories that the “res” directory does contain?

893

Is react native easy?

771

Explain the difference between service, intent service, asynctask & threads?

1006

An app is loaded into memory but is not executing any code. In which state will it be in?

792

Difference in classes and structures in swift?

803

What are the Steps for using coredata?

889

Is google replacing android?

913

What is @synthesize in objective-c ?

847

Explain gen folder in android?

917

What is the open handset alliance?

936

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