Exam 3 Design Patterns Flashcards
1
Q
Creates an instance of several families of classes
A
Abstract Factory
2
Q
Allows the same construction process to create different representations
A
Builder
3
Q
Creates an instance of several possible derived classes
A
Factory Method
4
Q
Restricts Instantiation of a class to a single instance
A
Singleton
5
Q
5 Creational Patterns
A
Abstract Factory Builder Factory Factory Method Prototype Singleton
6
Q
7 Structural Patterns
A
Adapter Bridge Composite Decorator Facade Flyweight Proxy
7
Q
Matches interfaces of different classes Decouples an abstraction from its implementation A class that is the composition of similar classes Allows additional behavior to be dynamically added to a class A single class that provides a simplified interface Uses sharing to support large numbers of fine-grained classes efficiently
A
Adapter
8
Q
A class functioning as an interface
A
Proxy
9
Q
11 Behavioral Patterns
A
Chain of Responsibility Command Interpreter Iterator Mediator Memento Observer State Strategy Template Method Visitor
10
Q
A way of processing a request by a chain of classes
A
Chain of Responsibility
11
Q
Encapsulates an action within a class
A
Command
12
Q
A way to implement specialized language element
A
Interpreter
13
Q
Sequentially access the elements of a collection
A
Iterator
14
Q
Provides a unified interface to set of interfaces
A
Mediator
15
Q
Captures and restores an object internal state
A
Memento
