Is it always necessary to create objects from class?

Is it always necessary to create objects from class?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: hard

标签: interviewbit, oops, topic-specific, oop, object-oriented

参考答案摘要

No. An object is necessary to be created if the base class has non-static methods. But if the class has static methods, then objects don’t need to be created. You can call the class method directly in...

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