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 difference between class and struct swift?

822

What is the swift main advantage?

761

What language is similar to swift?

720

What is data type in swift?

724

What are type methods in swift?

722

What are swift properties?

720

Are arrays structs in swift?

716

Do try catch swift?

705

What is dynamic member lookup swift?

795

How do you make a swift bridging header?

758

Is c++ similar to swift?

734

What is framework in swift?

782

What is a type in swift?

801

Who invented swift code?

863

What is the function of swift?

746

Un-Answered Questions { Mobile OS }

Can phonegap work with contacts data of mobile device?

826

Name the benefits of blackberry

842

How to do upload of large sized video file to server ? while uploading user presses “Homebutton” How long will execute?

1318

Explain me difference between asynctasks & threads?

879

What is dynamic in iOS operating system?

918

Lists life cycle methods of android activity?

873

How to shut off message alerts in ios?

880

Is xcode a framework?

835

What is differences in swift 1.x, 2.x, 3.x, 4.x?

747

What is uiwindow in ios?

765

What is an anr? What are some measures you can take to avoid anr?

939

What are the features of iphone 3gs?

743

What are the features of Blackberry?

890

Explain @synchronized ,@dynamic

1603

Explain the difference between nsarray and nsmutablearray?

856

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