阿朗卡特java工程師筆試題-閱讀頁(yè)
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【正文】 Substitution Principle ) C. ISP (Interface Segregation Principle) D. OCP (OpenClosed Principle) 15. “Only municate with your direct friends” “Do not speak with foreigners” For which OOD principle is the above popular description? A. DIP (Dependency Inversion Principle) B. LKP (Least Knowledge Principle) C. ISP (Interface Segregation Principle) D. OCP (OpenClosed Principle) 16. For Decorator pattern and Proxy pattern, which one of below is wrong: A. Proxy provides the same interface. Decorator provides an enhanced interface. B. Both of them describe how to provide a level of indirection to another object C. Both of their implementations keep a reference to the object to which they forward requests D. Both of them support recursive position 17. For Mediator pattern and Facade pattern, which one of below is WRONG: A. Both of them abstract functionality of existing classes. B. Same as Mediator, Facade defines a multidirectional protocol where it makes requests of the subsystem classes and vice versa C. Mediator is known/referenced by the colleague objects, whereas Facade is not known by the subsystem classes D. Facade defines a simpler interface to a subsystem, it does
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