Top "Ooad" questions

When should you use a class vs a struct in C++?

In what scenarios is it better to use a struct vs a class in C++?

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Difference Between Cohesion and Coupling

What is the difference between cohesion and coupling? How can coupling and cohesion lead to either good or poor software …

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What does 'low in coupling and high in cohesion' mean

I have problems understanding the statement low in coupling and high in cohesion. I have googled and read a lot …

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Abstraction VS Information Hiding VS Encapsulation

Can you tell me what is the difference between abstraction and information hiding in software development? I am confused. Abstraction …

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Constructors vs Factory Methods

When modelling classes, what is the preferred way of initializing: Constructors, or Factory Methods And what would be the considerations …

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What is an anti-pattern?

I am studying patterns and anti-patterns. I have a clear idea about patterns, but I don't get anti-patterns. Definitions from …

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Why do we use Interface? Is it only for Standardization?

Why do we use Interface? Is it only for Standardization?

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What does "program to interfaces, not implementations" mean?

One stumbles upon this phrase when reading about design patterns. But I don't understand it, could someone explain this for …

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Coupling and cohesion

I'm trying to boil down the concepts of coupling and cohesion to a concise definition. Can someone give me a …

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Try / Catch in Constructor - Recommended Practice?

Something I've always been curious of public class FileDataValidator { private String[] lineData; public FileDataValidator(String[] lineData){ this.lineData = lineData; removeLeadingAndTrailingQuotes(); …

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