JDBC Architecture

Types of JDBC Drivers

Establishing Database Connections

Executing SQL Queries

Statement, PreparedStatement, and CallableStatement

Transaction Management in JDBC

ResultSet and its Types

Connecting with Different Databases (e.g., MySQL, PostgreSQL)

Introduction to Servlets and Servlet Lifecycle

Configuring Servlets using Deployment Descriptor (web.xml)

Request and Response Handling (HttpServletRequest and HttpServletResponse)

Session Management (Cookies, HttpSession, URL Rewriting)

Servlet Context and Servlet Config

File Upload and Download using Servlets

Filters and Listeners in Servlets

Introduction to JSP and JSP Lifecycle

JSP Directives, Scriptlets, Expressions, and Declarations

JSP Expression Language (EL)

Custom Tags and Tag Libraries

JSP with JDBC

Error Handling in JSP

Introduction to EJB

Types of EJB: Session Beans, Entity Beans, and Message-Driven Beans

Stateless vs. Stateful Session Beans

EJB Transactions

EJB Deployment

Introduction to Web Services

SOAP and RESTful Web Services

Creating REST APIs using JAX-RS

JSON and XML Parsing in Java

Introduction to Apache CXF and Jersey Framework

Overview of Spring Architecture

Spring Core Concepts: Dependency Injection and Inversion of Control (IoC)

Spring MVC for Web Applications

Data Access with Spring JDBC and Hibernate

Spring Boot for Rapid Application Development

Rest API Development with Spring Boot

Introduction to Hibernate ORM

Hibernate Architecture and Configuration

Persistent Classes and Hibernate Mapping Files

Annotations in Hibernate

CRUD Operations in Hibernate

Hibernate Query Language (HQL)

Relationships and Inheritance in Hibernate

Caching in Hibernate

Socket Programming in Detail (TCP and UDP)

Multithreaded Server Development

RMI (Remote Method Invocation)

Java Mail API

Basics of Java Security Model

Authentication and Authorization

SSL and HTTPS in Java

Encryption and Decryption using Java Cryptography API

Secure Socket Layer (SSL) Programming