A ___________ is an object that stores a snapshot of the internal state of another object.

Related MCQs

• The __________ allows an object to alter its behavior when its internal state changes.
• A unary association is an association between an object of one class and another object in the same class.
• ____________ object which receives request from UI layer object and then controls/coordinates with other object.
• To hide the internal implementation of an object we use …
• Which type of coupling involves direct reference to attributes or methods of another object?
• Which type of coupling involves passing an aggregate data structure to another object which uses only a portion of that component?
• Select the view which is shown by object Object diagram.
• 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.
• What is the difference between an active object and a passive object?