Name the functions you would use to

A Remove duplicate elements from an array

B Add an element to the beginning of an array

C Sort an array in reverse

D Count the number of elements in an array

E Search for a value in an array

F Display the contents of an array

G Shuffle the contents of an array

H Combine two arrays into one

I Find the common elements between two arrays

J Convert a string to an array

K Extract a segment of an array