_________ is an entity, which expresses various support documents that may be attached with a particular voucher of a transaction.

A ____________ is a set of indivisible values.

An Entity Type is described by a set of attributes called

The stored data is ______ for necessary transformation to generate final reports.

_________ is a conceptual entity that is meant to express the various categories of accounts in accounting system.

_________ is a collection of all entity instances of a particular entity type.

______ is the special attribute value that indicates an unknown or missing value.

A ________ is a shared collection of interrelated data tables, files or structures, which are designed to meet the varied informational needs of an organisation.

__________ is a process of refining  a database design through which the possibility of duplicate or redundant data items is reduced or eliminated.

___________ is an association of entities where the association includes one entity from each participating entity type.