Which design pattern suggests multiple classes through which request is passed and multiple but only relevant classes carry out operations on the request?

Design Patterns MCQ Quiz (Multiple Choice Questions And Answers)

• Design patterns are divided into three fundamental groups
• Four authors _________ are collectively known as Gang of Four (GOF)
• Which design pattern provides a single class which provides simplified methods required by client and delegates call to those methods?
• Which design pattern ensures that only one object of particular class gets created?
• Which design pattern suggests multiple classes through which request is passed and multiple but only relevant classes carry out operations on the request?
• Which design pattern works on data and action taken based on data provided?
• You want to minimize development cost by reusing methods? Which design pattern would you choose?
• Facade pattern promotes weak coupling between subsystem and its clients
• Which design pattern defines one-to-many dependency among objects?
• Which of the following is correct about Factory design pattern
• The use of design patterns for the development of object-oriented software has important implications for
• Attach additional responsibilities to an object dynamically.It provides a flexible alternative to subclassing for extending functionality
• Which of the following are levels of design focus that can be used to categorize WebApp patterns?
• Which of the following describes the Facade pattern correctly?
• Which of the following are concerned with communication between objects?
• Which one pattern creating duplicate object?
• Can We Create A Clone Of A Singleton Object?
• Which of the following describes the Builder pattern correctly?
• In which of the following pattern a class represents functionality of another class?
• Which of the following describes the MVC pattern correctly?

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• Design Patterns MCQ Quiz (Multiple Choice Questions And Answers)

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