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Explain Different Types of Attributes in Database
Types of Attributes in ER Model. Types of Attributes DBMS 1. Database Design Multivalued Attributes Nominal Attributes only provide enough attributes to differentiate between one object and another. . For example a students full name may be further divided into first name second name and last name. The roll number of a student the id. Beyond the self-explanatory simple or single-valued attributes there are several types of attributes available. Entities has attributes which can be considered as properties describing it for example for Professor entity the attributes are Professor_Name Professor_Address Professor_Salary etc. The database structure utilizing the ER Model is typically demonstrated pictorially by the means of entity-relationship ie. Data Attribute Definition Description. The attribute value gets stored in the database. IBM 2016 For example the employee is considered to be an entity type in whi...
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