Which of the following code segments can be used to interchange the values of the variables num1 and num2?

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Understand the Problem

The question is asking which code segments can be used to interchange the values of the variables num1 and num2. It presents multiple choices labeled A, B, C, and D, each showing different code assignments. The task is to determine the correct approach to achieve the interchange.

Answer

D

The final answer is D

Answer for screen readers

The final answer is D

More Information

Swapping values using a temporary variable ensures that no data is lost during the exchange.

Tips

A common mistake is to omit the use of a temporary variable, resulting in the loss of one of the values.

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