SS3 2ND TERM SCHEME OF WORK (DATA PROCESSING)

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SS3 2ND TERM SCHEME OF WORK (DATA PROCESSING)

WKS

1. Computer Networking 1 – Meaning and types, Classes- intranet – Extranet – Significance/importance of Computer Network

- Network Topology – bus – star – ring – mesh e.t.c

2. Computer Virus – Meaning – Types – Sources – Virus Warning Signs – Virus Detection/Prevention

3. Maintenance of Computer I-II – Hardware and Software Maintenance – Ways of Protecting Computer Software

4. Career Opportunities in Data Processing 1 -2 – Professionals in Computer – Qualities of a good data processing Professional – Computer Professional Bodies – NCs – CPN –ISPAN – NIG e.t.c

5. Data Management – Relational Model –Database and table creation using application packages, Creating relationships between tables, Creation of Forms, queries, and report.

6. File Organization – Definition and Types of file Organization

7. Mid Term Break

8. Database Security – Concept of data security, access control, and data encryption, Role of a Database Administrator

9. Parallel and  Distributed Databases – Basic Concept of Parallel and Distributed Database, Storing Data in a Distributed Database (DBM)

10. Revision

11-12. Examination

13. Vacation


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