In DBMS a table contains one or more columns there columns are the attribute in DBMS
FOR EXAMPLE---say you have a table named "employee information"which have the following columns ID,NAME,ADDRESS
THEN id ,name address are the attributes of employee..................
An object or entity is characterized by its properties or attributes. In relational database systems attributes correspond to fields.
Complex Attribute: A complex attribute is an attribute that is both composite and multivalued.
Surrogate ID's
Values of columns
database simple attritbute
In database technology, domain refers to the description of an attribute's allowed values. The physical description is a set of values the attribute can have, and the semantic, or logical, description is the meaning of the attribute.
Prime attribute are part of any candidate key. Non-prime attribute are not part of any candidate key.
It is the number of attribute of its relation schema. Its is an association among two or more entities..
an attribute, quality, or characteristic of something.
DBMS and RDBMS both are used for storing data. DBMS is the database management system that refers to the collection of interrelated data. RDBMS define relation between the tables in the database
Entity is real world thing,person,place,event or object about which store data in database. Attribute are the characteristics of entity is called attribute.
An attribute used as a unique identifier but not qualifying for it. A good example would be "Name" attribute in "Kid" entity - it's not unique, there can be other kids with the same name. I hope that helped anyone.
Define the two principle integrity rules for the relational modelDisscuss why it is desirable to enforce these rules also explain how DBMS enforces these integrity rules?