What is JSP in advanced Java?

It stands for Java Server Pages. It is a server side technology. In this JSP tags are used to insert JAVA code into HTML pages. It is an advanced version of Servlet Technology. It is a Web based technology helps us to create dynamic and platform independent web pages.

Is JSP advanced version of Servlet technology?

JSP, Java Server Pages, is also a technology similar to the Servlets and is used to create web applications. JSPs can be viewed as the extension of Servlets, as JSP is easier to maintain and provides more functionalities.

What is servlet and JSP in advanced Java?

Servlet is a java code. JSP is a html based code. Writing code for servlet is harder than JSP as it is html in java. JSP is slower than Servlet because the first step in JSP lifecycle is the translation of JSP to java code and then compile. Servlet can accept all protocol requests.

What do you mean by JSP explain the architecture of the JSP?

JSP architecture is a 3 tier architecture. It has a Client, Web Server, and Database. The client is the web browser or application on the user side. Web Server uses a JSP Engine i.e; a container that processes JSP. For example, Apache Tomcat has a built-in JSP Engine.

Which server is used in JSP and servlet?

Using the JSP compiler, WebLogic Server converts the JSP into a servlet class that implements the javax. servlet.

Why is JSP obsolete?

JSP really little bit outdated. And there are some inconveniences in it. For example, JSP is real headache for web designers. Designer can not just open JSP file, make some changes and check result in browser, because JSP file contains tags, that invalid for HTML.

What are the advantages of JSP over servlets?

A JSP can easily call a pure Java class, and of course an ordinary Java class is just as maintainable as any servlet. It’s easier to format a page in a JSP because you can put all the markup in-line instead of having to write a bunch of println’s.

What happens when a JSP page is called?

When a JSP page is called, it will be compiled (by the JSP engine) into a Java servlet. At this point the servlet is handled by the servlet engine, just like any other servlet.

Why do we use JSP instead of JRE?

This is why a servlet container that supports JSP must have the full JDK available as opposed to only needing the JRE. So the primary reason for JSP is to reduce the amount of code required to render a page. If you don’t have to render a page, a servlet is better.

What is the future of servlets and JSPS in J2EE?

, In the Java J2EeE for last 8 years. Servlets and JSPs are considered outdated technologies and no longer chosen for the new projects. These were found in use significantly for legacy projects.