Download Database Management Lectures and Tutorials

What is Database ?
Database is usually  abbreviated as DB. A Database can be define as it is A collection of information organized in such a manner  that a computer program or software  can quickly select desired pieces of data.


Topic List

• what is Database ?
• what is the Importance of the Databases?
• what are the Advantages of Databases ?
• Define the following Data Sharing,Data Independence,Controlled Redundancy and Better Data Integrity ?
• What is the Difference between Data and Information?
• what is Database Application ?
• what is Database Management Systems ?
• what are the Further Advantages of Database Systems ?
• what are Data Consistency,Better Data Security and Faster Application Development ?
• what is the Importance of Data?
• what are the Levels of Data ?
• who are the Users of Database Systems?
• what are the  Typical Components of a Database Environment ?
• what is Database Architecture ?
• what is Internal or Physical View / Schema?
• what is Inter Schema Mapping:?
• what is Data Independence?
• what are the Functions of DBMS ?
• what are the DBMS Environments ?
• Database Application Development Process ?
• what is meant by Preliminary Study of System ?
• which types Tools used for Database system Designing?
• what is Data Flow Diagrams ?
• how many Different types of Data flow Diagram?
• How many Types of DFD ?
• complete explanation of Detailed DFD Diagrams
• what is Database Design Phase ?
• what are Data Models ?
• how many  Types of Data Models
• how many Types of Database Designs?
• What is Entity ?
• How many  Different types of Entities?
• what are the Attribute and its different types ?
• what is E-R data model. complete explanation ?
• what is the Concept of Key and its importance ?
• how many Different types of keys ,complete explanation ?
• what are Relationships in E-R Data Model ?
• what is relationship ?
• how many Types of Relationships complete explanation?
• What is Inheritance ?
• What is  Super type? 
• what is  Subtypes?
• What is  Constraints ?
• What is  Completeness?
• What is  Disjointness ?
• What is  Subtype Discrimination?
• What E – R Diagram of Examination System ?
• what is  Conceptual Data Base Design?
• what is  Relationships and Cardinality between the entities?
• what is Logical Database Design ?
• what is  Relational Data Model?
• what are the  Basic properties of a table ?
• What is  Mathematical and database relations ?
• Database and Math Relations ?
• What is  Degree and Cardinality of Relation?
• What is Integrity Constraints ?
• what is Composite and multivalued Attributes
• what is Identifier Dependency
• what is Mapping Relationships
• what is Binary Relationships what is Unary Relationships
• what is  Data Manipulation Languages?
• How many Types of Joins ?
• what is  Relational Calculus?
• what is  Normalization?
• Explain the Functional Dependency?
• What are Inference Rules?
• What are Normal Forms?  and so on.............