Data Modelling using ERD
Entity-Relationship Diagrams (ERD) are a visual representation of the data model, used to describe the structure of a database and the relationships between entities. ERDs …
Read MBA, BBA, B.COM Notes
Entity-Relationship Diagrams (ERD) are a visual representation of the data model, used to describe the structure of a database and the relationships between entities. ERDs …
Designing a database using normalization involves applying a series of steps to organize the data into well-structured tables with minimal redundancy and improved data integrity. …
Event handling and report generation are essential aspects of Microsoft Access, allowing users to create dynamic and interactive database applications. Event handling refers to the …
A Relational Database Management System (RDBMS) is a type of database management system that is based on the principles of the relational model. RDBMS is …
Using macros in Microsoft Access allows you to automate tasks, execute predefined actions, and respond to specific events without writing code in Visual Basic for …
Let’s explore how queries can be used in a case study scenario of managing a bookstore inventory. In this case study, we’ll consider a simple …
Basic Terminology of Databases Database: A database is a structured collection of data that is organized and stored in a way that allows for efficient …
Processor (CPU): The processor, also known as the Central Processing Unit (CPU), is the brain of a mobile device. It executes instructions and performs calculations, …
Mobile Operating Systems (OS) are software platforms designed to run on mobile devices like smartphones and tablets. They act as a bridge between the hardware …
Corporate Credit analysis is the process of evaluating the creditworthiness and default risk of a corporate entity, typically a company, to determine its ability to …