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      Question

      You are designing a function that takes a list of

      integers and returns a new list containing only the even numbers. What is a good critical thinking step before writing the code?
      A Decide on the exact variable names. Correct Answer Incorrect Answer
      B Consider edge cases like an empty list or a list with no even numbers. Correct Answer Incorrect Answer
      C Immediately write the most complex solution. Correct Answer Incorrect Answer
      D Assume the input list will always be sorted. Correct Answer Incorrect Answer
      E Focus only on the positive numbers. Correct Answer Incorrect Answer

      Solution

      Critical thinking involves anticipating potential issues. Considering edge cases (empty list, all odd numbers, very large numbers, negative numbers if applicable) helps ensure the function is robust and handles all valid inputs correctly, preventing unexpected behavior or crashes.

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