Answer Posted / Pankaj Kumari
Perl has a rich set of built-in functions for working with arrays. Some common ones include `@array` to get the entire array, `$array[index]` to access an element by its index, `push(@array, value)` or `splice(@array, index, 0, value)` to add elements to the array, `pop(@array)` to remove and return the last element, `shift(@array)` to remove and return the first element, and `@array = sort @sort_array` to sort an array.
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