___________ are known facts that can be recorded and which have implict meaning.
Data base
Data
Information
None of these
_________ refers to data that have been processed and organised in a form, which is suitable for decision-making.
Database
___________ are some properties of interest that further describe the entity such as height, weight and date of birth in case of a person and code and name in case of accounts.
Entities
Objects
Attributes
______ is the special attribute value that indicates an unknown or missing value.
Simple attribute
Null
Composite attribute
__________ is a collection of programs that enables users to create and maintain a database.
DBMS
The stored data is ______ for necessary transformation to generate final reports.
Outputted
Manipulated
Inputted
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
___________ is an association of entities where the association includes one entity from each participating entity type.
Relationship
Relationship type
Recursive Relationship
The ____________ attributes can be divided into smaller sub-parts to represent some more basic attributes with independent meanings.
Simple
Single valued
Composite
An Entity Type is described by a set of attributes called___________
Extension
Schema
Value set
