10 Questions
What is an entity in the context of a database?
A thing or object of importance about which data must be captured
What is a database?
A repository that stores information about different entities and contains relationships among entity sets
What is data modeling in database design?
The process of capturing the structure of data and the relationships among data
What is normalization in database design?
The process of organizing data to minimize redundancy and dependency
What is a database in the context of information storage and management?
A database is an electronic store of data that stores information about different 'things' and contains entities, entity sets, and relationships among entity sets.
What are integrity rules in the context of a relational data model?
Rules that maintain data consistency and accuracy in a database
What is an entity in the context of a database?
An entity is a thing or object of importance about which data must be captured, such as a person, place, event, or item.
What is data modeling in the context of database design?
Data modeling is the process of defining the structure of the data to be stored in the database, including the entities, attributes, and relationships among entity sets.
What are the basic terms used to describe the structure of a database?
The basic terms used to describe the structure of a database include entity, data, attributes, entity set, database relationships, and integrity rules.
What is the purpose of normalization in database design?
The purpose of normalization in database design is to reduce data redundancy and improve data integrity by organizing data into tables and defining relationships between them.
Test your knowledge of database concepts, relational data modeling, integrity rules, normalization, and dependency diagrams with this quiz on KGCAS RDBMS and Oracle Unit-I. Assess your understanding of database design and theoretical relational languages as you delve into the fundamentals of database management systems and Oracle.
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