Shall we use abstract classes or interfaces in policy / strategy design pattern?


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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.

0 Answers   IBM,


What is singleton design pattern in java?

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What WYSIWYG web design tools are available?

1 Answers   HP,


Are you using singleton in your code?

0 Answers  


What are sequence diagrams, collaboration diagrams and difference between them ?

8 Answers   ACET, CT, CTS, Infosys,






Which design patterns have you used in your project ?

0 Answers   QuestPond,


What is design pattern ?

4 Answers   Accenture,


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

0 Answers  


What are the types of the proxy design you will get in the design pattern?

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Why have we declared the instance reference volatile?

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What is mvp design pattern?

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What is software 'quality'?

2 Answers  


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