Java Interview Questions · interview question
In Java, which comparison about Design Patterns and SOLID is accurate?
Multiple choiceEasyjava-interview-2026interviewjavacomparison
Answer and explanation
Correct answer
C. A Singleton controls instance creation, while a Factory hides construction choices behind a more stable creation API.
Why
A Singleton controls instance creation, while a Factory hides construction choices behind a more stable creation API. This is the comparison that usually separates memorization from understanding.
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