Tag: Grade 10 Data processing

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Data Processing Notes

Crash Recovery in computer

DEFINITION Crash recovery is the process by which the database is moved back to a consistent and usable state. This […]

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Data Processing Notes

Database security

DEFINITION OF DATA SECURITYData security is the practice of keeping data protected from corruption and unauthorized access. The focus behind […]

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Data Processing Notes

Maintenance Of Computer Hardware and Software

Maintenance of computer hardware is a way of taking care, repairing and replacing broken and failing computer hardware. Maintenance is […]

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Data Processing Notes

Indexes in Database management

DEFINITION An Index is a copy of database table that has been reduced to certain fields and the copy is […]

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Data Processing Notes

Revision on Data Processing

Definition Of Data Model Is the process of structuring and organizing data. TYPES OF DATA MODELS (1) Flat (2) Hierarchical […]

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Christian Religious Studies Data Processing Notes

SS3 1st Term Data Processing scheme of work

                                                            FIRST TERM E-LEARNING NOTE SUBJECT: DATA PROCESSING                                                                                     CLASS: SS3 SCHEME OF WORK WEEK                    TOPIC REVISION INDEXES:- Definition, Clustered versus […]

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Data Processing Notes

Maintenance of Computer

General Computer Cleaning Cleaning Mouse Step 1: Disconnect the mouse cable from the back of the computer case. Step 2: […]

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Data Processing Notes

Graphical Package: Using CorelDraw

Loading CorelDraw Application To access the CorelDraw application, take the following steps: Click on the start button Point to all […]

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Data Processing Notes

Operational Tools in graphics design

The operational tools are as follows: The Toolbox The toolbox provides you with operational tools. The basic categories of tools […]

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Data Processing Notes

GRAPHICS (Introduction to CorelDraw)

Definition of Graphics Computer Graphics are graphics created using computer and, more generally, the representation and manipulation of image data […]