[Solved] ………………… is a special type of integrity constraint that relates two relations & maintains consistency across the relations.

McqMate

Q.	………………… is a special type of integrity constraint that relates two relations & maintains consistency across the relations.
A.	Entity Integrity Constraints
B.	Referential Integrity Constraints
C.	Domain Integrity Constraints
D.	Key Constraints
Answer» B. Referential Integrity Constraints

1k

0

Do you find this helpful?

3

View all MCQs in

DataBase Management System (DBMS)

Discussion

No comments yet

Related MCQs

is a special type of integrity constraint that relates two relations & maintains consistency across the relations.
………………… is a special type of integrity constraint that relates two relations & maintains consistency across the relations.
Centralizing the integrity checking directly under the DBMS ………….. duplication and ensures the consistency and validity of the database.
A integrity constraint requires that the values appearing in speciﬁed attributes of any tuple in the referencing relation also appear in speciﬁed attributes of at least one tuple in the referenced relation.
Which of the following is not an integrity constraint?
Which of the following can be addressed by enforcing a referential integrity constraint?
A _________ integrity constraint requires that the values appearing in specified attributes of any tuple in the referencing relation also appear in specified attributes of at least one tuple in the referenced relation.
If a1, a2, a3 are attributes in a relation and S is another relation, which of the following is an incorrect specification of an integrity constraint?
What does the notnull integrity constraint do?
A _________ integrity constraint requires that the values appearing in specified attributes of any tuple in the referencing relation also appear in specified attributes of at least one tuple in the referenced relation.