Q. Which mechanism is applied to use a design pattern in an OO system?

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Q. Design patterns does not follow the concept of software reuse.

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Q. The use of design patterns for the development of object-oriented software has important implications for

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Q. Which of the following is a design pattern?

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Q. You want to minimize development cost by reusing methods? Which design pattern would you choose?

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Q. You want to avoid multiple inheritance. Which design pattern would you choose?

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Q. The recurring aspects of designs are called design

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Q. Design pattern is a solution to a problem that occurs repeatedly in a variety of contexts.

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Q. Which pattern prevents one from creating more than one instance of a variable?

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Q. Facade pattern promotes weak coupling between subsystem and its clients.

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Q. Which design pattern defines one-to-many dependency among objects?

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Q. Facade pattern couples a subsystem from its clients.

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Q. In factory method pattern, the framework must instantiate classes but it only knows about the abstract classes, which it cannot initiate. How would one solve this problem?

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Q. Which UML diagram is shown below?

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Q. Which UML diagram is shown below?

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Q. Which UML diagram is shown below?

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Q. Which UML diagram is shown below?

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Q. Which UML diagram is shown below ?

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Q. What is a DFD ?

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Q. HIPO is

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