A.The compilation fails due to an error in line 4.

B.The compilation succeeds.

C.The compilation fails due to an error in line 10.

D.The compilation fails due to an error in line 6.

E.The compilation fails due to an error in line 9.

F.The compilation fails due to an error in line 7.

G.The compilation fails due to an error in line 2.

A.23

B.12

C.123

D.13

A.A ClassCastException is thrown at runtime.

B.AnotherClass#methodA()AnotherClass#methodA()

C.The compilation fails.

D.SomeClass#methodA()AnotherClass#methodA()

E.AnotherClass#methodA()SomeClass#methodA()

F.SomeClass#methodA()SomeClass#methodA()

A.[0,0] = Red[0,1] = White[1,0] = Black[1,1] = Blue[2,0] = Yellow[2,1] = Green[3,0] = Violet

B.[0,0] = Red[1,0] = Black[2,0] = Blue

C.java.lang.ArrayIndexOutOfBoundsException thrown

D.[0,0] = Red[0,1] = White[1,0] = Black[2,0] = Blue[2,1] = Yellow[2,2] = Green[2,3] = Violet

A.Replace line 1with int sum = number. Stream ( ) . flatMap (a -> a) .reduce (0, (n, m) -> n +m );

B.Replace line 1 with int sum = numbers. Parallel ( ). Stream ( ). Reduce (0, (n, m ) -> n + m);

C.Replace line 1with int sum = numbers. ParallelStream ( ). Reduce (0, (n, m ) -> n + m);

D.Replace line 1 with int sum = numbers. Stream (). Interate (0, a -> a+1. Reduce (0, (n m) -> n+m);

E.Replace line 1with int sum = number.stream. parallel ( ). Reduce (0, (n, m) -> n + m);