Untitled

Character

Data Storage Hierarchy

is part of the

Database

is necessary to be understood to understand how to use

QBE

its use can be simplified by

File

is made by a collection of

Table

SQL

TPS

stores the data collected by

Intelligent Agent

collects and adds files to a personal

Record

are made by related

Field

made by

Data Dictionary

helps to protect the security of

MDB

Relational Database

DBMS

controls the structure of

Data Warehouse

combine vast amounts of data in a form of

Database Administrator

controlled by

Object-Oriented Databse

types of databses

MIS

uses data recorded by

DMBS Utilities

allows users to maintain