What is the output of this code?

Consider the following program code
@array – (“ALPHA”, “beta”, “GaMmA”);
sort (@array);
print (“@array”);
What is the output of this code?

A.
betaGaMmA ALPHA

B.
ALPHAGaMmA beta

C.
ALPHA betaGaMmA

D.
beta ALPHAGaMmA