What is the result?()
A.Compilation fails. B.An exception is thrown at runtime. C.The variable first is set to null. D.The variable first is set to elements[0].
A.1 B.2 C.12 D.Compilation fails. E.No output is produced. F.An exception is thrown at runtime.
A.2 B.24 C.234 D.246 E.2346 F.Compilation fails.