A.Val: Val: Val:

B.Val:20 Val:40 Val:60

C.Val:10 Val:20 Val:30

D.A compilation error occurs.

A.livelock

B.deadlock

C.race condition

D.starvation

A.Enables the class implementation to protect its invariants

B.Protects confidential data from leaking out of the objects

C.Allows a class implementation to change without changing t he clients

D.Permits classes to be combined into the same package

E.Prevents code from causing exceptions

F.Enables multiple instances of the same class to be created safely

A.Moveable can be used as below:Moveable animal = (Integer n) - > System.out.println(n);animal.run (100);Moveable.walk(20);

B.Moveable can be used as below:Moveable<Integer> animal = n - > System.out.println("Running" + n); animal.run(100);animal.walk(20);

C.Moveable can be used as below:Moveable<Integer> animal = n - > n + 10;animal.run(100);animal.walk (20);

D.Movable cannot be used in a lambda expression.

A.DuplicatePathException

B.TooManyArgumentsException

C.SercurityException

D.IllegalArgumentException