Which Of These Methods Is Used To Notify Observer The Change In #1053
Which of these methods is used to notify observer the change in observed object?
This multiple choice question (MCQ) is related to the book/course
gs gs128 Java.
It can also be found in
gs gs128 Java Util More Utility Classes - Java Observable & Timer Class - Quiz No.1.
Which of these methods is used to notify observer the change in observed object?
update()
notify()
check()
observed()
