Database Design Quiz
Database Design Quiz
Test your knowledge on database design principles and practices with our engaging quiz! Whether you're a student, a professional, or just curious about database systems, this quiz will challenge your understanding of key concepts.
Take a moment to explore:
- Essential database models
- Data integrity and security
- SQL authorization mechanisms
1.In Database design Data model that is widely used is
Object model
Entity - relationship model
Relational model
Semistructured data model
2.Prevention of access to the database by unauthorized users is referred to as :
Security
Productivity
Integrity
Reliability
3. Data integrity means
Ensuring correctness and consistency of data
Providing first access to stored data
Providing data sharing
Providing information
4.When we update any tuple in the relation which Authorization on a relation allows a user to?
Update authorization
Select authorization
Grant authorization
Define authorization
5.Grants privileges on SQL authorization mechanism
Both a and b
Specified tuples
Specified attributes
Entrie relation
6.Implicitly to all current and future Privileges that are granted users, are called as
Public
Private
Natural
Unnatural
8.The grants privileges on SQL authorization mechanism doesn’t have
Entire relation
Specified tuples Entire relation
Specified attributes
Both a and b
{"name":"Database Design Quiz", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"Test your knowledge on database design principles and practices with our engaging quiz! Whether you're a student, a professional, or just curious about database systems, this quiz will challenge your understanding of key concepts.Take a moment to explore:Essential database modelsData integrity and securitySQL authorization mechanisms","img":"https:/images/course4.png"}