Which of the following declares a protocol?
Correct Answer: @protocol ProtocolName
Explanation:
Note: This Question is unanswered, help us to find answer for this one
Objective C Skill Assessment
Your Skill Level: Poor
Retake Quizzes to improve it
More Objective C MCQ Questions
Protocols are like classes; they can inherit
Which of the following is incorrect?
What is an IMP?
What can be linked to an Obj-C program without any particular process?
What can you do with categories?
A method can be tagged to be called only by a specific class and its subclasses.
When using the garbage collector, which method, that is normally called without the collector, is not called on your objects where they are collected?
How do you allocate an object?
What is true regarding @protected?
What type of variable do you need to use to implement singletons?