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,

940

How will you create an async task in Android?

SkillGun Technologies,

921

Types of notification in android?

Winsol Solutions,

992

User interface types in Android?

UGC Corporation,

956

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

SkillGun Technologies,

995

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

SkillGun Technologies,

1019

What is Broadcast Receiver in Android?

SwanSoft Technologies,

978

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

SkillGun Technologies,

987

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

SwanSoft Technologies,

864

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

SkillGun Technologies,

1004

What is code signing in iOS operating system?

CDC,

819

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

CDC,

808

What is fast enumeration in iOS operating system?

B-Ways TecnoSoft,

866

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

B-Ways TecnoSoft,

840

What is dynamic typing in iOS operating system?

CDC,

828

Un-Answered Questions { Mobile OS }

What is the future scope of mobile application developers?

919

What is nsmanagedobject?

805

What is difference between serializable and parcelable ?

896

What is the order of dialog-box in android?

956

What is strong weak in ios?

840

When is the best time to kill a foreground activity?

891

Explain orientation?

964

What is wildcard app ids?

903

Is there a case wherein other qualifiers in multiple resources take precedence over locale?

873

Why is list view not recommended to have active components?

896

How to fix tableviewcell dequeue issue ?

1428

What is dependency management tools?

791

Why do we use synchronized ?

811

Which is the state an app reaches briefly on its way to being suspended?

784

Do you know what are layer objects and what do they represent?

893

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