Software Architecture · interview question
A developer decides to use multiple inheritance in Java to create a highly abstracted e-commerce checkout system. What is a better approach?
Multiple choiceMediumchapter-13-curatedpremiumsoftware-architecturepattern-abuse
Answer and explanation
Correct answer
B. Use interfaces with default methods
Why
Java supports interfaces with default methods to provide a way to achieve multiple inheritance-like behavior. This maintains flexibility and avoids the complexity and issues associated with multiple inheritance.
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