What is a partial dependency in the context of database normalization?Question 9Answera.When all non-key attributes are dependent on the whole candidate keyb.When a non-key attribute is dependent on a non-prime attributec.When a non-key attribute is dependent on multiple candidate keysd.When a non-key attribute is dependent on part of a candidate key

What does it mean for an attribute to have a partial dependency in a relation?It depends on the entire candidate keyIt depends on only part of the candidate keyIt depends on non-prime attributesIt does not depend on any keyNext

What is the primary focus of Join Dependencies in database normalization?Reducing redundancy caused by functional dependenciesHandling relationships between tables in a relational databaseEnsuring atomicity of dataAddressing redundancy due to relationships between multiple tablesNext

What does it mean for an attribute to have a partial dependency in a relation?

What does dependency preservation refer to in the database normalization?Ensuring that all functional dependencies are maintained during the normalization processEliminating all functional dependencies to simplify the database structureMinimizing data redundancy by organizing data into tables and columnsEnsuring that all relations are in Boyce-Codd Normal Form (BCNF)Next

When is a relation considered to be in first normal form (1NF)?Select one:a.When there are no dependencies of an attribute on another attribute in the tableb.When there are no compound primary keys or partial key that can have a null valuec.When there are no partial dependencies or transitive dependencies on a primary keyd.When there are no repeating groups of values of an attribute in one or more columns