Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


What happens when you create a block?



What happens when you create a block?..

Answer / Deepak Chaudhary

When you create a block in Objective-C, it is an anonymous function that can be assigned to a variable or passed as an argument to another function. The block is not executed immediately but is stored for later execution. Blocks are useful for handling asynchronous events, such as network requests or timer events.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Objective-C Interview Questions

How to call a function in objective-c?

1 Answers  


How to call function in objective-c?

1 Answers  


How would I make a static strategy?

1 Answers  


Is objective c garbage collected?

1 Answers  


What is the purpose of managed object context (nsmanagedobjectcontext) in objective-c and how does it work?

1 Answers  


Is swift or objective c better?

1 Answers  


What is the major difference between objective c and swift?

1 Answers  


Explain what is data encapsulation in objective-c?

1 Answers  


What is .h and .m file in xcode?

1 Answers  


How to initialize nsmutabledictionary in objective c?

1 Answers  


What is typedef objective c?

1 Answers  


What do you mean by category and when to use it?

1 Answers  


Categories