Java Servlets are programs that run on a Web or Application server and act as a middle layer between a request coming from a Web browser or other HTTP client and databases or applications on the HTTP server.
In this “Java for Server Side Programming - Web Technologies II” you will learn about following topics:
- Java Servlets
- Advantages of a Java Servlet
- Servlets Architecture
- Servlets Life Cycle
- Architecture Diagram
- The Servlet Container
- Services Provided By the Servlet Container
- What is CGI (Common Gateway Interface)?
- Difference between Servlet and CGI
- Servlets API’s
- Parameter Data
- Difference between GET and POST
- Managing Session in Servlets
- Cookies
- URL Rewriting
- HttpSession
- Hidden Form Field
- Data Storage
- JSP (Java Server Page)
- Advantages of JSP
- The Architecture of JSP
- JSP Processing
- JSP Life Cycle
- Elements of JSP
- Database Access
- Database Programming using JDBC
- Steps for Connectivity between Java Program and Database
- Performing Database Operations in Java
- Studying Javax.sql.* Package
- Accessing a Database from a JSP Page
- Example of Database Program Using JSP
==== Point to Note ====
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BCA 6th Semester Web Technologies II Notes Pdf:
- Unit I: Web Essentials Clients Servers And Communication - Web Technologies II
- Unit II: Web Based Scripting Using PHP - Web Technologies II
- Unit IV: Web Based Frameworks - Web Technologies II
- Unit V: Web Services - Web Technologies II
- Unit VI: Security In Web Applications - Web Technologies II
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