Entity and Relationship
Write about the term Attribute, Entity and Relationship?
Expert
a) An attribute is defined as a component of an entity and which helps to define the uniqueness of entity. In the relational databases, an attribute maps to the column.
b) An entity represents the chunk of information. Within the relational databases, an entity generally maps to the table.
c) The entities are related together using the relationships.
Describe the difference between complexType elements and simple elements?
Describe the various categories of the range of database application?
Illustrates the term data sparsity and how this effect upon aggregation?
Explain what is meant by the term universe stage?
Write a short note on the differences between vertical and horizontal portioning?
Write down the brief note on the differentiations between Normalizer and Normalizer transformation?
What is Datadriven?
Give a brief introduction of the term SAS Business Intelligence?
States the term second normal form?
What are the Features of Monopoly?
18,76,764
1938708 Asked
3,689
Active Tutors
1441728
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!