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    Question

    A data analysis task involves evaluating an arithmetic

    expression represented as a binary tree. Which traversal method is most suitable for generating a postfix expression?
    A In-order traversal Correct Answer Incorrect Answer
    B Pre-order traversal Correct Answer Incorrect Answer
    C Post-order traversal Correct Answer Incorrect Answer
    D Level-order traversal Correct Answer Incorrect Answer
    E Reverse in-order traversal Correct Answer Incorrect Answer

    Solution

    Post-order traversal naturally produces a postfix expression (operand1 operand2 operator) when applied to an expression tree, as it processes operands before the operator.

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