Does objective-c contain private methods?
what is the difference between bounds and frame?
Explain parent-child context setup. How does it work?
How to install an iphone application for testing?
Explain what is the stack of autorelease pools. How autorelease pool work under the hood?
How we can execute some code when app is in background?
What manual memory management ? How it work?
Which class will be subclassed in iOS operating system?
Can a "delegate" retained in ios?
Define iterator protocol?
What skills are required for ios developer?
What is autorealease pool?
What are the skills required for ios developer?
What ios version onwards arc can be used?
How are non-atomic and atomic properties different?