7.7.8.a compare() function 7.7.8.a compare() function You must see a value of "-1" for the compare('apple','orange') output control. You must see a value of "0" for the compare('apple','apple') output control. You must see a value of "1" for the compare('orange','apple') output control. compare('apple','orange') : compare('apple','apple') : compare('orange','apple') :