Types of Attributes in DBMS
In this tutorial, we will learn about different types of attributes. An attribute describes the property of an entity. An attribute is represented as an Oval shape
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Types of Relationships in DBMS
In this tutorial, we will learn about different types of relationships. A diamond shape in the ER diagram represents a relationship, which shows the relationship among entities.
Steps to Construct an E-R Diagram
This tutorial is a step-by-step guide to constructing an E-R Diagram. Creating an Entity-Relationship (E-R) Diagram involves several steps aimed at modeling
Java Runnable Interface
In this tutorial, we will learn about the Java Runnable Interface, which allows a Java application to run multiple threads. There are two ways to create a new thread of execution in Java.
Order Processing Swimlane Flowchart
Overview In this tutorial, we will learn about swimlane flowcharts. A swimlane flowchart( cross-functional flowchart) is a visual representation of a process that divides responsibilities among different individuals, groups, or departments. It’s called a swimlane flowchart because the diagram resembles a swimming pool with “lanes” assigned to each participant or group involved. Order Processing Swimlane […]
Java Polymorphism
In this tutorial, we will learn about Java Polymorphism. Polymorphism is the ability of an object to take on many forms.