Answer Posted / kuru

for example if you want to pass your name from one servlet
to another,

in fiest servlet file....

String name = "Tom"
request.setAttribute("name",name);

RequestDispatcher dis = request.getRequestDispatcher
("Servlet2");

request.Forward(request,response);



in second servlet file....

request.getAttribute("name");
//this line will display "Tom"

What is string tokenizer?

1075

---

What is the difference between servlet and filter?

949

---

Explain the difference between servletconfig and servletcontext in servlet?

1033

---

What is servlet looping or chaining?

1131

---

What is the purpose of inter-servlet communication?

1094

---

Why is httpservlet declared abstract?

1114

---

What mechanisms are used by a Servlet Container to maintain session information?

1162

---

What is servlet initializer?

971

---

What is preinitialization of a servlet?

1027

---

How forward () method is different from send redirect () method?

966

---

Why do we have servlet wrapper classes?

1064

---

In the servlets, we are having a web page that is invoking servlets ,username and password? which is checks in database? Suppose the second page also if we want to verify

1003

---

Which method of the httpservletrequest object is used?

1086

---

If servlet receives multiple requests, how many objects will it create?

1380

---

What is the major difference between servlet and applet?

997

---