What is a “core algorithm update”?

  • It permanently improves an existing algorithm by rewriting it entirely
  • It temporarily improves an existing algorithm by replacing outdated parts
  • It temporarily weakens an existing algorithm by deleting the beginning of its code
  • It permanently improves an existing algorithm by replacing parts that are outdated

The correct answer is:

  • It permanently improves an existing algorithm by replacing parts that are outdated.

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