In which of the following pattern, a visitor class is used which changes the executing algorithm of an element class?

Related MCQs

• In which of the following pattern, a visitor class is used which changes the executing algorithm of an element class?
• In which of the following pattern a class represents functionality of another class?
• How is Multiple Client/Multiple Service architectural pattern different from a Multiple Client/Single Service architectural pattern?
• Which of the following is an object pattern that encapsulates interchangeable algorithms in objects so the algorithm can vary independently of the classes that use it?
• It is also known as Virtual Constructor and it is used to define an interface for creating an object but letting the subclass decide which class to instantiate, this pattern is :
• Which design pattern provides a single class which provides simplified methods required by client and delegates call to those methods?
• Which design pattern provides a single class which provides simplified methods required by client and delagates call to those methods?
• Which design pattern ensures that only one object of particular class gets created?
• Which design pattern you would you use to limit the class instantiation to one object?
• Which GRASP pattern helps to find out answer for “Who should be responsible for creating a new instance of some class?"