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DBMS/RDBMS

DBMS/ RDBMS

A database is an organized collection of data, generally stored and accessed electronically from a computer system. Where databases are more complex they are often developed using formal design and modeling techniques. The database management system (DBMS) is the software that interacts with end users, applications, and the database itself to capture and analyze the data.

Source : Wikipedia

Study Material

T 1

Introduction to DBMS

DBMS is a computerized system which manages the data according ... Read more

T 2

Components and Structure of DBMS

Database Management System is composed of different components ...Read more

T 3

ER Diagrams

Entity Relationship diagram is the pictorial representation of ...Read more

T 4

Relational Data Model

Relational Model is a model of the database which represents ...Read more

T 5

Codd Rules

E.F. Codd developed the relational model for database management ...Read more

T 6

Relational Algebra and Operations

Relational algebra is a comprehensive of algebras with ...Read more

T 7

Normalization

Normalization is the process of simplifying the relations to ...Read more

T 8

Transaction and ACID Properties

A transaction is a basic program unit whose execution may ...Read more

Assignments

Assignment 1 : Posted on 8-September-2020

Q : 1 Write a short note on RDBMS and also explain how it's different than DBMS?
Q : 2 Explain Code Rules in detail.
Q : 3 Explain different data types available in Oracle.
Q : 4 Explain different Control Statements available in Oracle.
Q : 5 Explain different Looping Statements available in Oracle.
Q : 6 Differentiate: Procedure and Functions available in Oracle.
Q : 7 Write a short note on the Cursor and explain various steps involved to work with the cursor in Oracle.

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