A ____________ is a set of indivisible values.
Attribute
Relation
Domain
None of these
_________ is a conceptual entity that is meant to express the various categories of accounts in accounting system.
Account
Account Type
Vouchers
Anything in the real world with independent existence is called____________
Attributes
Entities
Value
_________ is a conceptual entity that is meant ot express various accounts, each of which belongs to a paticular category of accounts.
Accounts
______ is the special attribute value that indicates an unknown or missing value.
Simple attribute
Null
Composite attribute
_________ refers to data that have been processed and organised in a form, which is suitable for decision-making.
Information
Database
Data
A ________ is a shared collection of interrelated data tables, files or structures, which are designed to meet the varied informational needs of an organisation.
Date
The ____________ attributes can be divided into smaller sub-parts to represent some more basic attributes with independent meanings.
Simple
Single valued
Composite
The values of attributes of an entity belonging to entity type are known as _____
Entity
Schema
Entity Instance
___________ is an association of entities where the association includes one entity from each participating entity type.
Relationship
Relationship type
Recursive Relationship
