What is the purpose of software design patterns?
a) To provide reusable solutions to common software design problems
b) To write code without testing
c) To create user interfaces
d) To handle database connections
Answer:
a) To provide reusable solutions to common software design problems
Explanation:
Software design patterns provide reusable solutions to common design problems in software development. These patterns offer general templates for solving issues such as object creation, structure, and behavior in an efficient and maintainable way.
Examples of design patterns include the Singleton, Factory, Observer, and Decorator patterns. These patterns are widely used to promote good design practices and code reuse.
By using established design patterns, developers can avoid reinventing solutions and ensure their code follows best practices for scalability and maintainability.