Q. Which of the following is consequence of mediator class?

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Q. Which of the following is true for Adapter pattern?

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Q. The Adapter patterns provide object-oriented adapters in which of theses varieties?

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Q. A class (the adapter class) may be given a new interface by an adapter class in which of the two ways?

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Q. A class (the adapter class) may be given a new interface by an adapter class in which of these ways?

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Q. Which of these states about Object Adapter pattern?

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Q. Which of the following is true for proxy pattern?

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Q. Which of the following is not followed by proxy pattern?

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Q. What are stand-ins for objects not yet created are called?

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Q. Which of the following is incorrect with respect to the proxy pattern?

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Q. Which of the following is consequence for proxy pattern?

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Q. Most object-oriented languages and systems provide which of these ways to create new objects?

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Q. Which of the following truly describes the structure of Generator pattern?

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Q. Which of the following is true about factory method?

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Q. When a generator assumes responsibility for product object creation in a factory method,which of the following capabilities become available?

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Q. Which are the several reasons for using generator patterns?

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Q. The Factory patterns decouple clients from products by taking advantage of interfaces in two ways?

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Q. What are the types of factory pattern?

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Q. Which class that can have only one instance?

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Q. What are the drawbacks for singleton class?

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