What is dynamic in iOS operating system?
What is messaging? How does the runtime handle message passing? What is message forwarding?
Can you please explain the difference between frame and bounds?
Explain what is the stack of autorelease pools. How autorelease pool work under the hood?
In which language ios is written?
What is synchronous web request and asynchronous ?
Arc is compile time or run time feature?
What is cococa and cocoa touch?
What is application lifecycle in ios?
What is mvp in ios?
Major difference between delegate and notification?
Explain about MVC Design patters
What is difference between performblock: and performblockandwait:?