Which of the following are types of Creational Patterns?

A ------------- is a direct stand-in for another class and it typically has the same interface as that class because it implements a common interface or an abstract class.

Example of Decorator pattern in Java API?

The -------------- Method pattern should be used to implement the invariant parts of an algorithm once and leaves it up to subclasses to implement the behavior that can vary

The Java API uses this pattern in the event model of its AWT/Swing Classes

Which pattern prescribes recursive composition for complex objects?

Which pattern is used to allow different implementations of an algorithm or operation to be selected dynamically at runtime?

Which Pattern is used when it must be decided at run time which one of the several compatible classes is to be instantiated?[

What Modifier needs to be added in order to make the below function as Singleton Class? ----------- -------- Connection getConnection() throws Exception{ return new Connection(); }

Suppose I have to code a program to draw 1000 circles with 6 different colors – Which Structural Pattern approach would help?

Which Behavioral Pattern would help in parsing and translate a Specific Expression?

Which Behavioral Pattern move through a list of collection or aggregated objects without knowing its internal representations?

If I need to access Multiple Data Sources like Legacy Systems, B2B, LDAP – Which of the below J2EE Pattern would suit?

What is the name of the design pattern in which the data, the data presentation and the data controls are defined separately?

This Layer manages reading, writing, updating and deleting stored data?

I want to build a presentation layer in J2EE. Which option mentioned below would suit me?

-------------- is a BRMS that enables both business users and developers to manage the rules that drive their business.

Business users work with ------------- to write and maintain business rules, both during application development and after the application is deployed to production

Name the modules needed for development of Business Rule Applications?