Fill in the missing terms. $(2$ pts$.$ each$).$

$3$

$6.$ Functional dependency exists when one or more attributes set of attributes. $$ another

$7.$ Normal forms for relational databases were first defined by $$

$8.$ The processes of putting a relation into a higher normal form is called $-$

$9.$ Decomposing databases into multiple tables while preserving all of the data in the attributes is called $$ decomposition.

$10.$ dependency occurs when an attribute is determined on only a single part of the primary key, when the primary key is composite.