Answer Posted / madhusudhakar

res.setContentType("text/html");
ServletOutputStream out = res.getOutputStream();
try {
// do your thing here
...
}
catch (Exception e) {
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
e.printStackTrace(pw);
out.println("

");
out.print(sw.toString());
out.println("

");
}

What is servletconfig?

744

---

Which method is called when reference variable is passed in system.net?

2053

---

Explain web application directory arrangement?

781

---

What is the difference between sendredirect() and forward() in a servlet?

728

---

How can an existing session be invalidated?

864

---

What is preinitialization of a servlet?

773

---

How to rectify errors in java servlet while compilation?

701

---

How servlet is created?

777

---

How httpservlet is different from the genericservlet?

784

---

How the typical servlet code look like ?

862

---

What is the servlet?

830

---

What is java servlet session?

721

---

What is the major difference between context parameter and context attribute?

826

---

Name the different ways of session tracking.

762

---

Why doesn’t a servlet include main()? How does it work?

859

---