iOS Interview questions


Total available count: 30
Subject - Mobile Technologies
Subsubject - iOS

What do you know about NSURLConnectionDownloadDelegate?

This protocol provides support for continuing interrupted file downloads. It also provides receiving a notification whenever a download finishes. 




Next 5 interview question(s)

1
Differentiate between a delegate and notification?
2
How can we identify the method is protected in Objective-C?
3
How can we identify the method is public in Objective-C?
4
Is there any private methods in Objective-C?
5
What is procedure to make a method private in Objective-C?

Comments