Design patterns · interview question
When refactoring a large switch statement in a checkout system, which pattern provides a cleaner solution?
Multiple choiceEasychapter-13-curatedpremiumdesign-patternsstrategy-pattern
Answer and explanation
Correct answer
B. Strategy Pattern
Why
The Strategy Pattern is well-suited for replacing large switch statements by encapsulating each condition's behavior into its own class, thus allowing for easy extension and maintenance.
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