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Learning Objectives
REVISION
2.1.5 Databases
Database
Learning Objectives
REVISION
2.1.5 Databases
A persistent store of
organised data
Learning Objectives
REVISION
2.1.5 Databases
DBMS
Learning Objectives
REVISION
2.1.5 Databases
Database management
system.
A piece of software that
allows you to manage the
database. It allows you to
add, edit, delete and query
data.
Learning Objectives
REVISION
2.1.5 Databases
Validation
Learning Objectives
REVISION
2.1.5 Databases
A check to make sure
that the data entered
meets certain rules
Learning Objectives
REVISION
2.1.5 Databases
Verification
Learning Objectives
REVISION
2.1.5 Databases
A check to make sure
the data entered is
correct.
Learning Objectives
REVISION
2.1.5 Databases
Flat File
Database
Learning Objectives
REVISION
2.1.5 Databases
A database that
contains all of the data
in one table
Learning Objectives
REVISION
2.1.5 Databases
Relational
Database
Learning Objectives
REVISION
2.1.5 Databases
A database that
contains linked tables
Learning Objectives
REVISION
2.1.5 Databases
Data
Redundancy
Learning Objectives
REVISION
2.1.5 Databases
When data is
separated into other
tables to avoid
duplicated data
Learning Objectives
REVISION
2.1.5 Databases
Entity
Learning Objectives
REVISION
2.1.5 Databases
A real world object that
will be modelled in the
database
Learning Objectives
REVISION
2.1.5 Databases
Table
Learning Objectives
REVISION
2.1.5 Databases
The area of a database
that stores data about
an entity
Learning Objectives
REVISION
2.1.5 Databases
Field
Learning Objectives
REVISION
2.1.5 Databases
A piece of data in the
database
Learning Objectives
REVISION
2.1.5 Databases
Record
Learning Objectives
REVISION
2.1.5 Databases
All of the data about
one item
Learning Objectives
REVISION
2.1.5 Databases
Primary Key
Learning Objectives
REVISION
2.1.5 Databases
A unique field for a
table
Learning Objectives
REVISION
2.1.5 Databases
Foreign Key
Learning Objectives
REVISION
2.1.5 Databases
A field from one table
that links to another
table
Learning Objectives
REVISION
2.1.5 Databases
Query
Learning Objectives
REVISION
2.1.5 Databases
A question asked of
the database to extract
certain data
Learning Objectives
REVISION
2.1.5 Databases
Report
Learning Objectives
REVISION
2.1.5 Databases
An organised output
from a database
Learning Objectives
REVISION
2.1.5 Databases
Module
Learning Objectives
REVISION
2.1.5 Databases
A unit of software that
takes care of a
particular function in a
database

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Database Key terms Flash Cards