What is a database?

What is a Primary Key

What is a Composite Key?

What is a Foreign Key?

Data Consistency

Data Integrity

Data Redundancy

Data Independence

First Normal Form

Second Normal Form

Third Normal Form

Purpose of Data Normalisation

Explain how data normalisation is carried out.

Describe the main components of a Database Management System (DBMS)

Data Definition Language

Data manipulation language (DML)

Data Dictionary

What is a DBMS?

1/5 functions of a DBMS

2/5 functions of a DBMS

3/5 function of a DBMS

4/5 function of a DBMS

5/5 function of a DBMS

The role of the database administrator in a typical DBMS

Facilities provided by a DBMS for end users.
1/5
MSRPC

Facilities provided by a DBMS for end users.
2/5
MSRPC

Facilities provided by a DBMS for end users.
3/5
MSRPC

Facilities provided by a DBMS for end users.
4/5
MSRPC

Facilities provided by a DBMS for end users.
5/5
MSRPC

How a DBMS improves the quality of the organisation's information.

Features the DBMS will provide for the I.T manager.

Features the DBMS will be able to provide for end users

What does a Management Information System (MIS) do?

Strategic level of a MIS

Tactical level of a MIS

Operational Level of MIS

External Data

Internal Data

Describe the purpose of a typical MIS

MIS help managers to:
1/6

MIS help managers to:
2/6

MIS help managers to:
3/6

MIS help managers to:
4/6

MIS help managers to:
5/6

MIS help managers to:
6/6

What is the difference between a data processing system and a management information system?

Limitations of using a MIS

Two disadvantages of a MIS except accuracy and up to date.

Reasons why the MIS might fail

What is a decision support system?

Main features of a DSS

What is an expert system?

Difference between data support system and expert system?

Features of an expert system

Three components of an expert system

Examples of an expert system

Why should a business not rely on a DSS alone?

How an expert system is created

Benefits of using an expert system

How is a rule base created?

Security Threats

Threats to Data Security when connected to the internet
1/2

Threats to Data Security when connected to the internet
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How can access rights improve data security?

Main methods of ensuring data security and privacy in a DBMS

Auditing and Accounting Software
1/3

What information does auditing software record?
2/3

How audit trails improve security of data on a network
3/3

How does encryption improve the security of data on a network?

Activities which take place during a typical audit trail

Different Access Levels which can be used on a network.

A non physical measure of restricting access to a network to authorised users only

How could accounting software be used on a network?

How could accounting software be used on a network?
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What is a backup and recovery plan?

Why might an organisation need a disaster Recovery plan?

Contents of a typical disaster recovery strategy
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Contents of a typical disaster recovery strategy
2/2

Common Backup and Recovery Strategies

What should a backup strategy do?
1/2

What should a backup strategy do?
2/2

A suitable backup and recovery strategy for a real-time application?

A suitable backup and recovery plan for a batch processing application.
Back up.

A suitable backup and recovery plan for a batch processing application.
Recovery Plan

Main features of an incremental backup?

Other sections you would find in the security policy?