Database security
Explain data security.
State the importance of data security.
Understand secrecy, integrity and availability
Indexes
Students should be able to: explain how data entries are organised in order to support efficient retrieval of
data.
Career options in data processing
Draw a list of career opportunities associated with computer usage.
State the functions of each of the professionals.
List the qualities of a good professional.
List the computer professional bodies.
Maintenance of computer 11
Carry out simple computer maintenance (both hardware and software)
Computer virus
State the meaning of a computer virus
State the types and examples of computer viruses.
State sources through which a computer can be infected with a virus
Networking
Meaning of networking
Outlining the different types of networking
Normal Forms B
At the end of this lesson, the students should be able to learn about Normal Forms
Types Of Data
At the end of this lesson, the students should be able to understand the Types Of Data
File organization
The various types of file organization.
The efficiency of file organization
How significant is the choosing of an appropriate file organization for your data.
Relational modelling
Explain how data is represented.
How data can be created and modified.
How data can be manipulated and queried.
How to obtain a database design in relational model.
Entity relationship model
Define entities, attributes, and relationship.
Identify objects around an entity sets and the relationship that exist between them.
Normal forms
Explain the term normal form
Give examples of tables in normal form
Data modelling
Create simple data model.
Explain the significance of data model.
Give examples of standard data model.
Types of data models
Explain the term data model.
State the types of data models.
Maintenance of computer 1
Students should be able to explain and carry out basic computer maintenance procedures.
Graphic packages
Define Graphic Software Package
Mention types and uses of Graphic Software Packages
State the components of Graphic Software Packages.
Web design packages
Define Web Design packages
Mention the uses of Web Design packages
State the components of Web Design packages
Presentation package
Explain the meaning of Presentation package
Mention the uses of Presentation package
Use the Presentation package to solve problems
Internet 1
Define the internet
Identify internet browser
Mention the benefits of internet
Explain internet security
Mention the abuses of internet
Medium of information transmission
Students should be able to group the means of transmitting information as electronic and non electronic.