A tableview with while tapping on cell show a popOver. and tapping on it move to another view controller, is it possible if yes? then how?
What is a serial queue?
What is nsmanagedobjectcontext? What are the different concurrency types?
are you using charlesproxy ? Why/why not ?
What is thread in ios?
Explain parent-child context setup?
Assume that system is running low on memory. What can system do for suspended apps?
What is view object in ios?
Difference between release and autorelease ?
Explain how the push notification works in iOS operating system?
What happens if iapplication object does not handle an event?
What is completion handler in ios?
Why don’t we use strong for enum property in objective-c ?