Avoid coupling of sender of a request to its receiver by giving more than one object a chance to handle the request .Link the receiving object and pass the request along the list until an object handles it

Keep practicing — related questions

• Which of the following statements is incorrect about 'Chain of Responsibility' design pattern?
• When would you use the Visitor pattern?
• This pattern allows decoupling between classes, by passing a request between classes until it is recognized
• Define an object that encapsulates how a set of objects interact. Promotes loose coupling by keeping object...
• When a message exchange is _____, both the sender and the receiver must come together to complete the trans...
• Which one of the following transfers control to another statement in a request ?
• How does the application layer on a server usually process multiple client request for services?
• Attach additional responsibilities to an object dynamically.It provides a flexible alternative to subclassi...