What is category in Objective-C?
Correct Answer: Category is used to define additional methods of an existing class
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
Which one contains the INCORRECT definition of a bitwise operator ?
While calling a function by reference, it will copy the address of an argument into the formal parameter.
Which one contains the INCORRECT definition of a preprocessor directive ?
In (...), the system uses the same reference counting system as (...), but it inserts the appropriate memory management method calls for us at compile-time.
Which one contains the INCORRECT definition of a Predefined Macro ?
What is true regarding messaging?
A class can have two methods with the same name, but with different argument types?
What can you use to avoid the msgSend function overhead?
What is #import?
Which of the following creates a class that conforms to a protocol?