CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Business Studies

Decentralisation

While and con...

Question

While and constraints are specified on individual relation, the _ constraint is specified between two or more relations.

A

Key, Entity, Referential Integrity

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

Entity, Candidate, Referential Integrity

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

Key, Attribute, Referential Integrity

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

Candidate, Referential Integrity, Attribute

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A Key, Entity, Referential Integrity
While key and entity constraints are specified on individual relation, the referential integrity constraint is specified between two or more relations. This constraint is specified to maintain consistency among the tuples in such relations.

Suggest Corrections

thumbs-up

0

Similar questions

Q. While key and entity constraints are specified on individual relation, the referential integrity constraints is specified between _________ relations.

Q. Which of the following are the constraints of database schemas?
a. Domain constraints, Key constraints, Entity integrity constraints, Referential integrity constraints
b. Domain constraints, Data constraints, Entity integrity constraints, Referential integrity constraints

Q. A ________ state is a set of relation states such that every relational database state satisfies the integrity constraints specified on relational database schema.

Q. Entity integrity constraint states that no ______ key value can be null because it is used to identify individual tuple in a relation.

Q. In a Third Normal Form relation, every _____________ attribute is non transitively and fully dependent on the every candidate key

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Decentralisation

BUSINESS STUDIES

Watch in App

explore_more_icon

Explore more

Decentralisation

Standard XII Business Studies

Join BYJU'S Learning Program

CrossIcon