Which built-in method reverses the order of the elements of an array?

Which built-in method reverses the order of the elements of an array?

A.
changeOrder(order)
B.
reverse()
C.
sort(order)
D.
None of the above.

Correct Answer : B

Realated Questions

Predict the output of the following JavaScript code.

var a = "javascript"; 
var result = a.substring(2, 3); 
document.write(result);