Chapter 1 What is a web application? Web pages that are created when users issue
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Question
Chapter 1
What is a web application? Web pages that are created when users issue requests
Explain what are the components of a web application.client/server computer- web browser/server and internet connection
What is the language that a web browser renders to the web pages that make up a web application’s user interface?
How a web server handles static web pages?when a user request a web page, this happen when user type the web address on the box address or click on the page. the web browser use HTTP to send the request. Then the HTML get the request and send it back the HTML with the documents that user needed and view them in web page
What is the protocol that a web browser and a web server use to communicate? HTTP; hyper-text-transfer-protocol
What is the difference between a dynamic and a static web page?
Static web pages don't change on their own (they only change when the web developer edits their code himself); dynamic pages, however, are capable of changing and displaying different content based on user inputs without the web developer having to edit the code. Static web pages are usually written in plain HTML, while dynamic web pages incorporate PHP, JavaScript and other scripting languages.
Explain how a web server process dynamic web pages.
What are the components of a servlet/JSP application?
Explain what is the architecture for a typical servlet/JSP format.
All of the files and directories of a web application are subordinate to ……………. which itself is subordinate to……………..
What is servlet/JSP engine?
Name one popular servlet/JSP engine.
What is a Java EE application server?
Name one popular application server?
Explanation / Answer
A server side dynamic web page processes by using server side processing scripts where as
A client side dynamic web page processes the web page using Html scripting which runs in the browser and see the output.
The components of the servlets and java server page(JSP) are like weblogic.xml which is a deployment descriptor which contains weblogic server elements and War file which includes HTML and Xml.
The architecture of the JSp server is
Browser sends an HTTP request to the webserver and then web server forwards the jsp page to the jsp engine which is done by url. Jsp engine converts it to the servlet content. Finally servelet engine converts the file in to the output which contains HTML format. It is passed through HTTP call in the format post.
Subordinate to root directories.
A sevlet is a bulk of java code which communicates with the web server and handle in some processes like compiling jsp files, initialising servlet instances and handling page requests.
The TOMCAT server is one of the most popular jsp engine.
Java Enterprise Edition means it is a core set of API and features of java application servers.
Apache Tomcat
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