Which statement is true about Java methods that are exposed as Web Service operations by...

Oracle 1z0-900 Question Answer

Which statement is true about Java methods that are exposed as Web Service operations by using JAX-WS API?

The @WebResult annotation must exist.

Method parameters and return types must be JAXB compatible.

Method parameters must be declared by using @WebParam.

The @WebMethod annotation must exist.

1z0-900 PDF/Engine

Get 65% Discount on All Products, Use Coupon: "ac4s65"