Explain about Viewcontroller lifecycle.
What is ios architecture?
Explain the difference between 'protocol' and 'delegate'?
When can you get ios 13?
Can we save posts to local drafts and figure out how to publish to the blog. What do we need to do?
What is the difference between synchronous & asynchronous task in ios?
What are the requirements for developing iphone apps?
What is iphone screen size?
What happens when IApplication does not handle an event?
What is the difference between NSArray and NSMutableArray in iOS operating system?
Explain the difference between strong and retain.
What is category and class extension? How these differ?
what is your preferred programming language? Why? How long will it take you to learn a new programming language?