An Entity Relationship (ER) diagram is a graphical representation of the relationships among different entities in a student admission system. It shows how the different entities interact with each other through various attributes and relationships. An ER diagram helps visualize and conceptualize the system and understand how various components of the system are related to each other. It also assists in identifying areas for improvement, developing data models, and improving database designs. With EdrawMax, you can easily download this template and customize it as per your requirements. At the same time, EdrawMax helps in sharing such templates with your peers on social media platforms.