What is dispatch queue in ios swift?
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Which api would you use to write test scripts to exercise the application’s ui elements?
Explain which all events will perform an ios application in background
What is 'private', 'protected' and 'public' ?
What is the difference between let and var in swift?
Describe what “app thinning” means ?
Explain parent-child context setup. What are the advantages?
What are advantages of arc over mrc?
Flow of push notification?
How to download something from the internet?
Who calls the main function of you app during the app launch cycle?
Explain the options and bars available in xcode 4.x workspace window in iOS operating system
what’s accessibilityhint?