試題詳解

120 Which code snippet specifies the metadata for a servlet with:
(i) url mapping "/mytest"'
(ii) Initial parameter with name "debug" and value "10"'
(iii) Support asynchronous operation?
(A) @WebServlet("/mytest")@InitParam(name-"debug" va1ue = "10")@Asynchronouspublic class TestServlet extends HttpServlet {}
(B) @WebServlet ("/myset")@WebParam(name = "debug" value = "10")Public class testServlet {}
(C) @WebServlet (urlPatterns = { / "mytest"},Initparams = {@InitParam (name = "debug", value = "10") }, supportAsync = true)public class TestServlet extends HttpServlet {}
(D) @WebServlet (urlPatterns = { / "mytest"},Initparams = {@InitParam (name = "debug", value = "10") }, asyncSupported = true)public class TestServlet extends HttpServlet {}
(E) @WebServlet (urlPatterns = { / "mytest"},Initparam = @WebInitParam (name = "debug", value "10"), supportAsync = true)public class testServlet {}