grokking object oriented design interview

Labels: UML, modeling, four-color prototype, color Modeling Reading directory: 1. Background 2. Ask yourself, does UML make sense to you? Does it help you analyze and model the system? 3. We have been separated by a gap for a long time, making OOAD inaccessible. 4. The four-color prototype fills this gap in history, so that we can see the hope of OOAD. 5. Use color Modeling on four-color prototype to enhance visual impact 6. Create a domain-independent model using four-color prototype 7.

: Design Two tables: A storage teacher, a storage student (the most common way) Advantages: All this, the advantages of a lot of natural Cons: Some queries are somewhat difficult to implement. (e.g.: Query for new teachers and students in the last time period and sort by time) Object-oriented approach to impl

11 principles of object-oriented design Single Duty principle (the Responsibility Principle , abbreviation SRP ) Open-Close principle (the Open-close Principle , abbreviated as OCP ) Liskov Replacement principle (the Liskov Substitution , hereinafter referred to as LSP ) Dependency Inversion principle (the Dependency inversion Principle , referred to as

1. Why to use C languageUntil today, although the C language is not the most used language, but C is not old, in many core system code, still running is beautifully designed C, the vast majority of embedded development core library software is developed by C, most of the standard algorithm is based on the standard C design. C language with its concise, flexible and superior performance, still in the heart of the core software designers have an unshaka

Nature of software design-vernacular object-oriented ZZDifferent people refer to different meanings when talking about Object-Oriented Programming (OOP.Some people think that any application using graphical interfacesProgramAll are objec