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 what is polymorphism?

857

Do you know any other changes to ios 7 since wwdc?

799

Can we use ssl to encrypt the app communication?

811

Enlist frameworks for cocoa touch?

858

What's new with the ios 7 camera?

817

How to switch off predictive text?

836

What is ipa?

868

Explain what is ios?

855

What framework is used to construct application's ios user interface?

835

Suppose I get a “blog returned invalid data” error message. What do I do?

768

Enlist the methods to achieve concurrency in ios?

790

Explain me app bundle?

856

What is view object in ios?

842

Explain keywords alloc and new?

825

Explain formal protocols?

804

Un-Answered Questions { Mobile OS }

What is the difference between stack and heap?

935

What is the full meaning of ios?

852

What is the difference between arch linux and ubuntu?

759

What is difference between xcode and swift?

942

Explain where is xmldocument class?

1012

What is the purpose of reuseidentifier?

859

How to deal with sqlite database?

878

Who calls the main function of you app during the app launch cycle?

875

What is new with android pie?

927

What is a guard statement? What is the benefit of using guard statement in swift?

802

What is meaning of 'nonatomic' keyword?

934

State the importance of xml- based layouts?

920

What is the importance of default resources?

1041

Explain interfaces?

884

Tell us why bytecode cannot be run in android?

920

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