Objective-C

Objective-C online coding tests & interview questions

ios
SENIOR
Tested skills
Duration
75 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of iOS

Programming task - Level: Hard

iOS | Objective-C | Data transmitter application - Fix Data Transmitter Application by returning processing data and returning it in a correct format.

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ios
MIDDLE
Tested skills
Duration
62 minutes max.
Evaluation
Automatic
Test overview

Programming task

solve a programming challenge that involves an XML to CSV Converter written in Swift

Choice questions

assessing knowledge of First time initialization, Constant definition, Structures objects,Objective-C Blocks in Swift,String comparison

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ios
MIDDLE
Tested skills
Duration
65 minutes max.
Evaluation
Automatic
Test overview

Programming task

solve a programming challenge that involves an Objective-C Conference App

Choice questions

assessing knowledge of UIButton image,XCode temporary files location,UISegmentedControl font,UITextField keyboard dismiss,iOS performSelector usage,iOS Observer,UIGetureRecognizers,UIDevice UDID,Multiple membed values in an enumeration,ADBannerView read-only properties

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