Which one pattern creating duplicate object?

Related MCQs

• 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 :
• In which of the following pattern, a null object replaces check of NULL object instance?
• The Proxy pattern deals with situations where you have a complex object or it takes a long time to create the object.
• ____________ object which receives request from UI layer object and then controls/coordinates with other object.
• Which GRASP pattern helps to find out answer for “Who should be responsible for creating a new instance of some class?"
• 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 Design Pattern should you use when more than one object may handle a request, and the handler isn't known a priori. The handler should be ascertained automatically.
• How is Multiple Client/Multiple Service architectural pattern different from a Multiple Client/Single Service architectural pattern?
• A pattern that is intended to provide a means to define a family of algorithms and encapsulate each one as an object for interchangeable use