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

Mobile OS Interview Questions

Questions Answers Views Company eMail

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

1096

Explain gen folder in android?

952

Please explain what are intent filters?

967

Tell us is it possible to started an application on powerup?

947

Explain me activities?

969

Explain me what is the difference between service and intentservice? How is each used?

941

Do you know what is an action?

1076

Explain aidl?

959

Explain datepickerdialog in android?

1168

Explain what is application context?

1014

Explain apk format for android?

969

Explain the services component of android?

956

What is difference between activity & service?

964

Explain timepickerdialog in android?

1175

Explain key components of android architecture?

978

Un-Answered Questions { Mobile OS }

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

1051

What is mvc architecture in swift?

900

What is the maximum byte-size for a push notification to apple server?

868

Is the latest android operating system supported in all mobile phones?

970

What are the dialog boxes that are supported in android?

953

What is the purpose of using ibaction and iboutlet?

813

Name the application thread from where uikit classes should be used?

1086

What is dependency injection in swift?

847

What is nine-patch images tool in android?

1005

How multiple line comment can be written in swift?

825

Explain the ontrimmemory() method?

928

What is datepickerdialog in android?

1201

What type of objects are basic data types in swift?

857

Explain me what is a broadcast receiver?

1068

What does the intent filter do in android?

1026

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