HttpServlet Class is a GenericServlet extension that adds methods for dealing with HTTP-specific data. To handle specific sorts of HTTP requests (GET, POST, and so on), HttpServlet provides a number of methods such as doGet(), doPost(), and doPut().… Read More
Perl Interview Questions and Answers
/0 Comments/in Interview Questions /by YasoWe have listed of Perl Interview Questions and Answers that have been designed for Perl professionals who are preparing interviews on Perl Programming. Perl is sometimes called the “Practical Extraction and Report Language,” although it has also been called a … Read More
PeopleSoft Interview Questions and Answers
/0 Comments/in Interview Questions /by YasoPeopleSoft is a very powerful application with a lot of information available from Oracle, delivered with the application known as PeopleBooks. Sometimes PeopleBooks is not available when you try to learn PeopleSoft, or it is difficult to understand. We have … Read More
Servlet Database Access
/0 Comments/in Servlets /by YasoServlet Database Access : Data that is shared between Web components and is persistent between invocations of a J2EE application is usually maintained by a database. Web components use the JDBC 2.0 API to access relational databases. The data for … Read More
Servlet Filter and Servlet Chain
/0 Comments/in Servlets /by YasoServlet Filter and Servlet Chain -We’ve looked at servlets that take requests from the server and provide results to the client. Servlets, on the other hand, were created as a generic server extension technology rather than one dedicated only to … Read More
ServletRequest Interface
/0 Comments/in Servlets /by YasoServletRequest: When a servlet is asked to handle a request (ServletRequest), it often requires specific information about the request in order to process it effectively. The servlet will regularly obtain the value of a form variable and utilise that value … Read More
Servlet Life Cycle
/0 Comments/in Servlets /by YasoServlet Life Cycle, When a client requests a servlet, the server loads and runs the necessary Java classes. use those classes to build content, which the server then feeds back to the client. In most cases, the client is … Read More
HttpServlet Class in Servlet
/0 Comments/in Servlets /by YasoHttpServlet Class is a GenericServlet extension that adds methods for dealing with HTTP-specific data. To handle specific sorts of HTTP requests (GET, POST, and so on), HttpServlet provides a number of methods such as doGet(), doPost(), and doPut().… Read More