Q. Which principle in Ruby programming suggests that classes should have a single, well-defined responsibility?
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(A)
Single Responsibility Principle (SRP)
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(B)
Don't Repeat Yourself (DRY)
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(C)
Keep It Simple, Stupid (KISS)
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(D)
You Aren't Gonna Need It (YAGNI)
✅ Correct Answer: (A)
Single Responsibility Principle (SRP)