Answer Posted / yuga.reddi08

RequestDispatcher is an interface,In a web application
having multiple webcomponents to handle a single request at
time we go for RequestDispatcher.
RequestDispatcher rd=servletRequest.getRequestDispatcher
("url of the webcomponent");
rd.inculude(request,response);
rd.forward(request,response);

What’s the use of the servlet wrapper classes??

1161

---

Is servlet a server side scripting language?

1192

---

what is the different between a servlet and a cgi? Why do you go for servlet rather than cgi?

1104

---

What is a cookie What is the difference between session and cookie

1145

---

What are the life cycle methods of the servlet?

1132

---

Difference between doget and dopost?

1233

---

What is the directory structure of a war file?

1218

---

What do you mean by servlet context?

1231

---

What's the advantages using servlets than using cgi?

1047

---

What is servlet lazy loading?

1233

---

How can we invoke another servlet in a different application?

1271

---

What is the web server used for running the Servlets?

1069

---

What is load-on-startup in servlet?

1200

---

What are the steps that are involved in using the httpservlet class?

1190

---

How many objects of a servlet is created?

1319

---