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Unit II: Designing a Database – Database Management System

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Designing a Database – Database Management System

In this unit named Designing a Database – Database Management System” readers and viewers will get information regarding the following topics:

  1. Introduction to Designing a Database
  2. Database Development Life Cycle
  3. ER-Diagram
  4. Why Use ER Diagrams?
  5. ER Diagrams Symbols & Notations
  6. Components of ER Diagram
  7. Entity
  8. Entity Set
  9. Difference between Strong Entity Set and Weak Entity Set
  10. Attribute
  11. Relationship
  12. Degree of Relationship/Types of Relationship
  13. Participation Constraints
  14. Mapping Constraints/Cardinality Ratios
  15. Notation Styles That Express Cardinality
  16. Extended ER Features
  17. Generalization
  18. Specialization
  19. Aggregation
  20. Construction of ER-Diagram (Practice)
  21. UML Class Diagram
  22. Benefits of Class Diagram
  23. Essential Elements of A UML Class Diagram
  24. Example of UML Class Diagram
  25. Use Case Diagram
  26. Why Use-Case Diagram?
  27. Use-Case Diagram Notations
  28. An Example of a Use-Case Diagram
  29. Activity Diagram
  30. Components of Activity Diagram
  31. Why use Activity Diagrams?
  32. Activity Diagram Notations
  33. Example of Activity Diagram
  34. Sequence Diagram
  35. Basic Symbols and Components
  36. Benefits of Sequence Diagrams
  37. Sequence Diagram Example
  38. Difference between Entity and Object

Unit I: Operating System Overview - Database Management System

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Operating System Overview – Database Management System

In this unit named Operating System Overview – Database Management System” readers and viewers will get information regarding the following topics:

  1. Basic Terminologies
  2. Introduction to Database Management System (DBMS)
  3. Advantages of DBMS
  4. Brief History of Database Management System Approach
  5. File-Based Model
  6. Hierarchical Data Model
  7. Network Data Model
  8. Relational Database
  9. Cloud Database
  10. NoSQL Database
  11. Object-Oriented Databases
  12. Graph Databases
  13. Application Areas of DBMS
  14. Components of a Database Management System
  15. Hardware, Software, Data, Procedures, Database Access Languages, Users
  16. DBMS vs. File System
  17. Difference between DBMS and RDBMS
  18. Data Model Schema and Instance
  19. Three Schema Architecture/ Views of Data – Data Abstraction
  20. Internal Schema/Physical Level
  21. Conceptual Schema/Logical Level
  22. External Schema/User View Level
  23. Goal of 3 Level/Schema of Database
  24. Advantages Database Schema
  25. Disadvantages Database Schema
  26. Data Independence
  27. Types of Data Independence
  28. Database Language
  29. Types of Database Languages
  30. Data Definition Language (DDL)
  31. Data Manipulation Language (DML)
  32. Data Control Language (DCL)
  33. Transaction Control Language (TCL)
  34. Database Administrator
  35. Function of DBA (Database Administrator)

Unit VIII: Generics - Java Programming

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Generics – Java Programming

In this unit named Generics – Java Programming” readers and viewers will get information regarding the following topics:

  1. Introduction to Generics
  2. Properties of Generics
  3. Generics Class with Parameters
  4. General Form of a Generic Class
  5. Creating a Generic Method
  6. Creating Generic Constructor
  7. Creating Generic Interface
  8. Polymorphism in Generics


We are very grateful to Madan Raj Pandey Sir, who is a lecturer at Dhangadi Engineering College for this article "Generics - Java Programming".

Unit VII: Java Database Connectivity (JDBC) – Java Programming

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Java Database Connectivity (JDBC) – Java Programming

In this unit named Java Database Connectivity (JDBC) – Java Programming” readers and viewers will get information regarding the following topics:

  1. Database Connectivity (JDBC)
  2. ODBC (Open Database Connectivity)
  3. JDBC Components
  4. JDBC API
  5. JDBC Driver Manager
  6. JDBC Test Suite
  7. JDBC-ODBC Bridge
  8. Types of JDBC Drivers
  9. JDBC-ODBC Bridge Driver (Type 1)
  10. Native-API (Type-2) Driver
  11. Network-Protocol (Type 3) Driver
  12. Native Protocol (Type 4) Driver
  13. Writing JDBC Application
  14. Types of Statement Objects
  15. Statement
  16. PreparedStatements
  17. CallableStatement
  18. ResultSet
  19. Types of ResultSet
  20. CRUD Operations in Database
  21. JDBC and AWT
  22. Connection Pooling


We are very grateful to Madan Raj Pandy Sir, who is a lecturer at Dhangadi Engineering College for this article "Java Database Connectivity (JDBC) – Java Programming"

Unit VI: Networking with Java – Java Programming

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Networking with Java – Java Programming

In this unit named “Networking with Java – Java Programming” readers and viewers will get information regarding the following topics:

  1. Networking Basics
  2. Networking Terminology
  3. Sockets
  4. Ports
  5. Proxy Server
  6. Internet Address URL
  7. URL Connection
  8. java.net
  9. Java Networking Classes
  10. Java Networking Interfaces
  11. Implementing TCP/IP based Server and Client
  12. TCP/IP Server Socket
  13. TCP/IP Client Socket
  14. Datagram in Java Programming
  15. DatagramPacket
  16. DatagramSocket
  17. Java Datagram Programming Model Steps


We are very grateful to Madan Raj Pandey Sir, who is a lecturer at Dhangadi Engineering College for this article "Networking with Java - Java Programming".

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