What is the fastest way to sort an array efficiently and effectively?

One of the fastest ways to sort an array efficiently and effectively is by using a sorting algorithm called Quicksort. Quicksort works by selecting a pivot element from the array and partitioning the array into two sub-arrays based on the pivot. The process is then repeated recursively on the sub-arrays until the entire array is sorted. Quicksort has an average time complexity of O(n log n) and is widely used for its speed and efficiency in sorting large datasets.