Question

Super Key: Super key of an entity set is a set of .......................... attributes whose values uniquely determine each entity​

Answer 1

The superkey is also known as superset key. ... A superkey is a set of attributes within a table whose values can be used to uniquely identify a tuple. A candidate key is a minimal set of attributes necessary to identify a tuple; this is also called a minimal superkey.

Answer 2

Answer:

The superkey is also known as superset key. ... A superkey is a set of attributes within a table whose values can be used to uniquely identify a tuple. A candidate key is a minimal set of attributes necessary to identify a tuple; this is also called a minimal superkey.