An array source is sliced to select two elements. Which statement describes the result?
It removes the range and returns source
It returns the same array after mutation
It returns a new array and preserves source✓Правильный ответ
It returns only the number of selected elements
Объяснение
Array slice creates a new array for the selected range and does not change source. Confusing it with splice leads to the incorrect claim that the selected elements are removed from the original.