the advantages of polymorphic

1 Answers  

---

JMS based on what technology?

1 Answers  

---

which book is better for jdbc ,servlets and jsp

0 Answers   TCS,

---

What is the name of the state, when a thread is executing?

4 Answers  

---

difference between applicationserver and webserver

4 Answers   SolutionNET,

---

whats is mean by tiles in struts

2 Answers   SolutionNET,

---

How task's priority is used in scheduling?

0 Answers   HCL,

---

why static class in java

0 Answers   Infotech, SunGard,

---

What is the difference between the session.get() method and the session.load() method?

0 Answers  

---

1) which method of the RequestDispatcher cannot be called once the output is sent to the client? a. forward b. include c. both a&b 2) which interface should an object implement to get notified of changes to the list of active sessions in a web application? a. HttpSessionListener b. HttpSessionActivationListener c. HttpSessionAttributeLIstener 3) A user can select multiple locations from a list box on an HTML form, which of the following methods can be used to retrieve all the selected location? a. getParameter() b. getParameterValues() c. getParamValues() 4) which of the following methods should be used to send character text to the client? a. ServletResponse.getWriter() b. ServletResponse.getOutputStream() c. ServletResponse.getOut() 5) which implicit object is always available in a JSP page? a. exception b. session c. out 6) which inclusion mechanism doesn't include the source of the page, rather the output of the page. a. include directive b. jsp:include action c. Bothe a& b 7) which attribute of the page controls whether a page participates in session or not? a. session-allowed b. session c. isSession

1 Answers  

---

what is a Daemon Thread?

2 Answers  

---

What is the need of serialize?

2 Answers   Wipro,

---