Question

1) Which one of the following is a set of one or more attribute taken
collectively to uniquely identify a record -
(i) Candidate key
(ii) Sub key
(iii) Super key
(iv) Foreign key
(201)​

Answer 1

Answer:

hi bro

Explanation:

Super key is the superset of all the keys in a relationIt also helps in establishing relationship among tables

They allow you to find the relation between two tables.

Keys help you uniquely identify a row in a table by a combination of one or more columns in that table

I think this is the correct answer

like it bro 《$#◇》☆☆☆☆☆