- Who is responsible for accepting requested JSP?
- What is JSP life cycle?
- Which JSP life cycle is in the correct order?
- What is the use of JSP?
- Is JSP front end or backend?
- Why use of scripting elements in JSP is discouraged?
- What are JSP actions?
- Can we extend JSP technology?
- What is media type of JSP?
- What is JSP example?
- What is JSP scripting?
- What is the purpose of action elements in JSP?
- Is JSP still used 2020?
- How many types of scripting elements are?
- What is JSP page in Java?
Who is responsible for accepting requested JSP?
The web server needs a JSP engine, i.e, a container to process JSP pages.
The JSP container is responsible for intercepting requests for JSP pages.
This tutorial makes use of Apache which has built-in JSP container to support JSP pages development..
What is JSP life cycle?
A JSP life cycle is defined as the process from its creation till the destruction. This is similar to a servlet life cycle with an additional step which is required to compile a JSP into servlet.
Which JSP life cycle is in the correct order?
7. Which one is the correct order of phases in JSP life cycle? Explanation: The correct order is Compilation, Initialization, Execution, Cleanup.
What is the use of JSP?
It is used to create dynamic web content. 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 front end or backend?
JSP is generally used in the front end or GUI layer to create views, while Servlet is mostly used in the backend as Controller in MVC pattern whose job is to capture and redirect HTTP request for further processing. In short, a Servlet is HTML in Java, while a JSP is Java in HTML.
Why use of scripting elements in JSP is discouraged?
Question: Why the use of scripting elements in JSP discouraged? Answer: JSP pages are used for view purposes, and all the business logic should be in the servlet or model classes. We should pass parameters to the JSP page through attributes and then use them to create the HTML response in the JSP page.
What are JSP actions?
What is JSP Action? JSP actions use the construct in XML syntax to control the behavior of the servlet engine. We can dynamically insert a file, reuse the beans components, forward user to another page, etc. through JSP Actions like include and forward.
Can we extend JSP technology?
How can we extend JSP technology? We can extend JSP technology with custom tags to avoid scripting elements and java code in JSP pages.
What is media type of JSP?
JSPJava 8Object Oriented ProgrammingProgramming. The contentType attribute sets the character encoding for the JSP page and for the generated response page. The default content type is text/html, which is the standard content type for HTML pages.
What is JSP example?
JavaServer Page (JSP) is Java’s answer to the popular Microsoft’s Active Server Pages (ASP). JSP, like ASP, provides a simplified and fast mean to generate dynamic web contents. It allows you to mix static HTML with dynamically generated HTML – in the way that the business logic and the presentation are well separated.
What is JSP scripting?
JSP scripting elements allow you to use Java programming language statements in your JSP pages. Scripting elements are typically used to create and access objects, define methods, and manage the flow of control. … Local variables of the JSP page’s servlet class are created and used in scriptlets and expressions.
What is the purpose of action elements in JSP?
Each JSP action tag is used to perform some specific tasks. The action tags are used to control the flow between pages and to use Java Bean. The Jsp action tags are given below. forwards the request and response to another resource.
Is JSP still used 2020?
When to use JSP Only JSP was designed to simplify the Servlet output HTML code. Our Java code is still written on Servlet, not JSP. … JSP looks like HTML, and adds a lot of Java code to it, which is abnormal and not easy to read.
How many types of scripting elements are?
three typesThere are three types of scripting elements: scriptlet tag. declaration tag. expression tag.
What is JSP page in Java?
JavaServer Pages (JSP) is a Java standard technology that enables you to write dynamic, data-driven pages for your Java web applications. JSP is built on top of the Java Servlet specification. The two technologies typically work together, especially in older Java web applications.