Which of the following are properties of relations?
A) Each attribute has a unique name.
B) No two rows in a relation are identical.
C) There are no multivalued attributes in a relation.
D) All of the above.

Question

Quizplus · Accepted Answer

All of the given options are properties of relations. 
A) Each attribute must have a unique name to avoid confusion and ensure consistency in the data.
B) No two rows in a relation are identical to maintain the uniqueness and prevent redundancy.
C) There are no multivalued attributes in a relation since relations follow first normal form (1NF), which requires atomicity of attributes.

Which of the Following Are Properties of Relations