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What is ER Model
Hello friends! Today we will read about E-R Model (What is ER model?) in this post and will also see…
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Relationship Among Entities
Relationship Among Entities:- There are three types of relationship between entities. It occurs when an instance of entity A is…
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Domain in DBMS
Domain in DBMS We call the set of all unique values permitted for an attribute as domain. For example:- A…
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Tuples in DBMS
A Tuple is a collection of columns or attributes. A tuple is a collection of information about the attributes of…
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Primary Key in DBMS
The primary key of a relational table uniquely identifies each record of the table. There are two types of primary…
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What is Entity set in DBMS?
An entity set is a collection of similar entities in a database management system (DBMS). Each entity in an entity…
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Entity Types in DBMS
An Entity Types in DBMS – Database management system (DBMS) is a collection of entities with similar characteristics. Each entity…
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Types of Attributes DBMS
Types of Attributes in DBMS In a database management system (DBMS), an attribute is a property or characteristic of an…
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What is Attributes in DBMS
Hello friends! Today we will read about Attributes in DBMS (What is attribute?) in this post. And also see its…
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What is Entity in DBMS?
In a database management system (DBMS), an entity is a real-world object that can be uniquely identified and described. Entities…
