700+ câu trắc nghiệm Ngôn ngữ lập trình C có đáp án - Phần 19

What do you think is the outcome of calling a redefined non-virtual function using a base-class pointer?

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What do you think is the outcome of calling a redefined non-virtual function using a base-class pointer?

The appropriate redefined version of the function will be used

The base-class version of the function will always be used

The outcome is unpredictable

A run-time error will occur

Giải thích

Chọn đáp án B