What is true of the following? (Choose two.) 

A. The output is 2 bark.

B. The output is 2 meow.

C. The output is 4 bark.

D. The output is 4 meow.

E. If "meow" was replaced by a null reference, the output would remain the same.

F. If "meow" was replaced by a null reference, the output would change.

Transcribed Image Text:

var s = Stream.of ("speak", "bark", "meow", "growl"); BinaryOperator merge = (a, b) -> a; var map = s.collect (toMap (String:: length, k -> k, merge)); System.out.println(map.size()+""+ map.get (4) );