What is the term for a column in a database table? MCQ with Answer and Explanation

Question

Share Report Error

What is the term for a column in a database table?

A. Tuple

B. Attribute

C. Relation

D. Entity

Answer: Option B

Solution (By JKSSB Mock Tests)

An attribute is a column or field in a table, representing a property of the entity.

This question belongs to: Computer Database Management System (DBMS)

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Database Management System (DBMS) Questions

Question #1

Which SQL keyword is used to give users permission to access database objects?

A. PERMIT

B. REVOKE

C. ASSIGN

D. GRANT

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option D

Explanation:
GRANT is a DCL command used to assign privileges to users.

This question belongs to: Computer Database Management System (DBMS)

Question #2

What does the ROLLBACK statement do?

A. Creates a savepoint

B. Undoes all changes made in the current transaction

C. Starts a new transaction

D. Saves the changes

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option B

Explanation:
ROLLBACK reverts the database to the state it was in at the beginning of the transaction, undoing all changes.

This question belongs to: Computer Database Management System (DBMS)

Question #3

Which type of relationship is represented by a foreign key in a relational database?

A. Many-to-many

B. All of the above

C. One-to-many

D. One-to-one

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option B

Explanation:
Foreign keys can represent various relationships, including one-to-one, one-to-many, and many-to-many (via junction tables).

This question belongs to: Computer Database Management System (DBMS)

Explore All Database Management System (DBMS) MCQs