A.An exception is thrown at runtime.

B.Hello WorldHelloWorld

C.Hello WorldHello World

D.HelloHello WorldHelloWorld

E.Hello World Hello World

A.1

B.0

C.It prints 1 in the infinite loop.

D.The program prints nothing.

E.01

A.MyInterface1

B.MyInterface4

C.MyInterface3

D.MyInterface5

E.MyInterface2

A.Declare fields transient.

B.Implement only readResolve to replace the instance with a serial proxy and not writeReplace.

C.Make the class abstract.

D.Implement only writeReplace to replace the instance with a serial proxy and not readResolve.

E.Define the serialPersistentFields array field.

A.A NullPointerException is thrown at run time.

B.The compilation fails.

C.1
Null
null

D.1
1
1

E.A ClassCastException is thrown at run time.