Question

What does the term "referential integrity" mean in a database context?

Q: Answer-What does the term 'referential integrity' mean in a database context?

Referential integrity refers to ensuring that foreign key values in one table match the corresponding primary key values in another table, maintaining data consistency and relationships.

A Ensuring that each table has a primary key

B Ensuring that foreign keys are unique

C Ensuring that foreign key values match the corresponding primary key values

D Ensuring that all data types are consistent in the database

E None of these

Practice Next

More Database Management System Questions

What is the full form of DBMS?
Which type of database backup only includes the data that has changed since the last full backup?
What does the term "normalization" refer to in the context of database design?
What is the purpose of the SQL "UNION" operator?
A collection of Data organized in a manner that allows access, retrieval & use of the data
Which normal form deals with the issue of transitive dependencies?
Which of the following concurrency control techniques allows multiple transactions to read data simultaneously but ensures that only one transaction can wr...
Which of the following joins returns all rows from both tables, filling in NULL values for non-matching rows?
In database management, which SQL command is used to remove a table and all its data from a database?
Which of the following storage devices is considered non-volatile?

Relevant for Exams:

Hey! Ask a query

What does the term "referential integrity" mean in a database context?

Detailed Solution

More Database Management System Questions

Relevant for Exams:

Hey! Ask a query

Please Register/Login