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Mathematics Notes

Quadratic equation by Factorization method

Quadratic Equations A quadratic equation contains an equal sign and an unknown raised to the power 2. For example: 2×2 […]

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Mathematics Notes

SS1 second Term Mathematics scheme of work

SECOND TERM E-LEARNING NOTE SUBJECT: MATHEMATICS                                                                                            CLASS: TOPIC Quadratic Equation by (a) Factorization (b) Completing the square method General Form […]

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Data Processing Notes

Computer Operating systems

An operating system, or “OS”, is software that communicates with the hardware and allows other programs to run. An operating […]

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Data Processing Notes

Safety measures for computer users

The computer lab is a place where students learn practical uses of a computer, such as programming, how to use […]

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Data Processing Notes

Computer ethics

Ethics are set of moral principles that govern the behavior of a group or an individual. Therefore, computer ethics are […]

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Data Processing Notes

Medium of Information transmission: Satellite, Wireless and Cable

Types of Information Transmission, namely: Satellite Wireless Cable SATELLITE: In satellite communication, signal transferring between the sender and receiver is […]

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Data Processing Notes

Methods Of Transmitting Information: Radio and Television

In 1894, the young Italian inventor Guglielmo Marconi began working on the idea of building a commercial wireless telegraphy system […]

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Data Processing Notes

Process Of Information Transmission Content

INTRODUCTION Information is an important tool for decision making in any organization. The type of information gotten and the method […]

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Data Processing Notes

The art of Information Processing

THE ART OF INFORMATION PROCESSING. DEFINITION Information processing is the acquisition, recording, organization, retrieval, and dissemination of information. It refers […]

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Data Processing Notes

Data and Information

Data is raw, unorganized or unprocessed facts that need to be processed. Data can be something simple and seemingly random […]