When singleton pattern is used?


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More Design Patterns Interview Questions

2. Create your own definition of a system. Based on the “system” definitions a. Identify your viewpoint of shortcomings in the definitions. b. Provide rationale as to why you believe that your definition overcomes those shortcomings. c. From an historical perspective, identify three precedented systems that were replaced by unprecedented systems.

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5.Develop an entity relationships diagram that identifies physical entity relationships.

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What are the differences between the design patterns and the framework?

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What is onion architecture?

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What is the use of repository pattern?

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Why is singleton bad?

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How did you design your unit tests?What about integration tests?

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In which application lifecycle phases is an application architecture produced?

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Write the code for a singleton class?

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What is the difference between factory and builder design pattern?

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