The book contains: Basics of Networking, Overview of the OSI Model, Socket Programming, Client Sockets and Server Socket, Multicast Sockets Java-beans ¿ Java-bean Architecture, Bean Properties, Methods and Events, Bean Introspection. Java Database Connectivity [JDBC] DBMS Concepts, RDBMS & Understanding basic database design, SQL, Introduction to SQL, DDL, DML, Joins, JDBC, Basics of Database Connectivity, Introduction to JDBC, JDBC Architecture, JDBC Interfaces, JDBC Exceptions, Prepared Statement, Callable Statement, Stored Procedure and Functions, Triggers.