What is an NSOperationQueue and how/would you use it in iOS operating system?

Question Posted / sureena yadav

No Answer is Posted For this Question
Be the First to Post Answer

More Apple iOS Interview Questions

What is the difference between synchronous & asynchronous task in ios?

What are the functions of managed object context?

What is mvc in ios?

How to find the memory leaks in mrc?

What is gcd in ios?

What is ios viewwillappear?

In a single model, can I have few entities in one sqlite db file and remaining in another sqlite db file?

Garbage collector in iphone?

How to change the content of your app in order to change the views displayed in the corresponding window?

Are the nsmanagedobjectcontext queues serial or concurrent?

Assume that an app is not in foreground but is still executing code. In which state will it be in?

What is the difference between inheritance and category?

For more Apple iOS Interview Questions Click Here