Define servlet. Differentiate servlet with JSP. Write a simple JSP file to display 'IOST' 20 times.

A servlet is a small java program that executes on the server-side of web connection and dynamically extends the functionality of a web server.Servlet technology is used to create Dynamic web application.

Program

<!DOCTYPE html>

<html>

<head>

<meta http-equiv="Content-Type" content="text/htm; charset=UTF-8">

<title> JSP program to display "IOST" 20 times</title>

</head>

<body>

<h1> Displaying "IOST" 20 times!!</h1>

<table>

<%

for(int i=1; i<=20; i++){

%>

<tr><td>IOST </td></tr>

<%} %>

</table>

</body>

</html>