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 aidl in Android?

SkillGun Technologies,

998

How will you create an async task in Android?

SkillGun Technologies,

986

Types of notification in android?

Winsol Solutions,

1045

User interface types in Android?

UGC Corporation,

1012

How will you Write an Application which Fits both for Mobiles and Tablets in Android?

SkillGun Technologies,

1046

What is a binder service in Android abd how it differs from started service?

SkillGun Technologies,

1078

What is Broadcast Receiver in Android?

SwanSoft Technologies,

1048

What is 9 Patch Image? when to use it? in Android?

SkillGun Technologies,

1044

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

SwanSoft Technologies,

908

What is the difference between thread and a service in Android?

SkillGun Technologies,

1077

What is code signing in iOS operating system?

CDC,

862

What are layer objects and what do they represent in iOS operating system?

CDC,

852

What is fast enumeration in iOS operating system?

B-Ways TecnoSoft,

937

What is the difference between delegates and notifications in iOS operating system?

B-Ways TecnoSoft,

892

What is dynamic typing in iOS operating system?

CDC,

903

Un-Answered Questions { Mobile OS }

Who created android os?

948

What is the use of dependency injection in android?

934

Is android 7 any good?

939

Explain the android versions history and there name?

1046

What is difference between single and double, in swift?

861

What is meant by responsive design?

896

What are most ios apps written in?

1008

what is an android manifest file?

970

Is there anyway to determine if an intent passed into a broadcastreceiver’s on receive is the result of a sticky broadcast intent, or if it was just sent?

1004

How does a swift transfer work?

814

What is an activity in Android?

1096

What performance issues can you face when using coredata?

957

what are fetched properties? How do you create a fetched property?

864

Where should we add permission to the applications?

924

How to convert nsarray to nsmutablearray in swift?

1032

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