Name three subclasses of the component class?

0 Answers  

---

hi, All are saying that now software field position is not good and in 5-10yrs total software field ll be saturated . is it true? i am unable decide ii continue in this field or not please tell me?

19 Answers  

---

Difference between JRE and JVM?

3 Answers   HeadStrong, Infotech,

---

Which container method is used to cause a container to be laid out and redisplayed?

0 Answers  

---

Why won’t the jvm terminate when I close all the application windows?

0 Answers  

---

---

Explain ioc concept?

0 Answers  

---

how i secure my site with the https protocol.what are the steps?

0 Answers  

---

What will happens, when a thread cannot acquire a lock on an object?

2 Answers  

---

difference between applicationserver and webserver

2 Answers   SolutionNET,

---

What is the immediate superclass of the applet class?

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  

---

How to implement RMI in Java?

0 Answers   TCS,

---