Swift Developer Question:
Download Job Interview Questions and Answers PDF
Do you know the Adapter And Memento Pattern?
Answer:
Adapter – It lets the classes with incompatible interfaces to work together and it wraps itself around the object to expose a standard interface to interact with that object.
Memento – This pattern in iOS is used as a part of state restoration.
That is this externalized state can be restored without violating any encapsulation.This pattern is especially used for the archiving in Apple.
Memento – This pattern in iOS is used as a part of state restoration.
That is this externalized state can be restored without violating any encapsulation.This pattern is especially used for the archiving in Apple.
Download Swift Developer Interview Questions And Answers
PDF
| Previous Question | Next Question |
| Can you please explain the difference between between @synthesize and @dynamic in Objective –C? | Do you know how Multiple Line Comment Can Be Written In Swift? |