he descriptive property possessed by each entity set is Marks : 1Negative Marks : 0Answer hereEntityAttributeRelationModel
Question
The descriptive property possessed by each entity set is
Marks : 1
Negative Marks : 0
Answer here
Entity
Attribute
Relation
Model
Solution
It seems like you're asking about the descriptive property of an entity set in a database model. In this context, the descriptive property is referred to as an attribute.
So, for an entity set, the descriptive property is the 'Attribute'.
Here's a step-by-step breakdown:
-
Entity: This is an object in the real world with an independent existence that can be differentiated from other objects. For example, in a university database, the entities might be students, courses, and teachers.
-
Attribute: This is a property or characteristic of an entity. For example, a student entity might have attributes like name, ID, age, and major.
-
Relation: This is a way of associating entities with each other. For example, the relation between a student entity and a course entity might be 'enrolled in' or 'teaches'.
-
Model: This is a representation of a system, showing the system's structure and properties. In database design, an entity-relationship (ER) model is often used, which includes entities, attributes, and relations.
So, in your question, the descriptive property possessed by each entity set is the 'Attribute'.
Similar Questions
he descriptive property possessed by each entity set is Marks : 1Negative Marks : 0Answer hereEntityAttributeRelationModel
Entities can be associated with one another in which of the following?Marks : 1Negative Marks : 0Answer hereEntitiesAttributesIdentifiersRelationships
In an E-R model, Oval representsMarks : 1Negative Marks : 0Answer hereentity setsattributesrelationshipslinks
3. In the case of M:N cardinality, a descriptive attributes cannot be moved from the relationship to any of the participating entities.• True• False
Properties that describe the characteristics of entities are called:entities.attributes.identifiers.relationships.
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.