Data Processing; Data Processing Cycle

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<h1><strong>DATA PROCESSING</strong></h1> CONTENT <ol> <li>Definition of Data Processing</li> <li>Data Processing Cycle</li> </ol>   <h2><strong>Definition of Data Processing</strong></h2> Data processing is the process of producing meaningful information by collecting all items of data together and performing operations on them to extract information. Data processing can also be described as a series of actions or operations that convert or manipulate data into useful information. Data processing involves the systematic recording, calculation, selection and combination of data to obtain facts and disseminate facts in relation to events in our everyday life. The processing of data can either be done manually or with the use of electronic machines. Data processing can involve calculating, sorting, editing etc.   <h2><strong>Data Processing Cycle</strong></h2> Data processing cycle includes the following:

Computer Room Management Ethics

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<h1><strong>COMPUTER ROOM MANAGEMENT ETHICS</strong></h1> CONTENT <ol> <li>Definition of Computer Room</li> <li>Components of a Computer Room</li> <li>Definition of Computer Room Management Ethics</li> <li>How to Take Care of Your Computer</li> </ol> <br> <h2><strong>Definition of Computer Room</strong></h2> <strong>Computer room is a room specially created for keeping computers and other peripheral devices.</strong> It is also called computer laboratory. In designing this room, the components of a computer room must be put into consideration. <br> <h2><strong>Components of a Computer Room</strong></h2> <ol> <li>Computer system</li> <li>Furniture (computer tables and chairs)</li> <li>Electric surge protector</li> <li>Stabilizer</li> <li>Air conditioner or ceiling fan</li>

Computer Laboratory Rules and Regulations

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<h1><strong>COMPUTER LABORATORY RULES AND REGULATIONS</strong></h1> CONTENT <ol> <li>Rules and Regulations of the Computer Laboratory</li> </ol>   <h2><strong>Rules and Regulations of the Computer Laboratory</strong></h2> The following are the rules and regulations of the computer laboratory: <ol> <li>Computer room should be kept tidy always by regular cleaning</li> <li>Do not remove or load any software into the computer</li> <li>The security should be very tight to prevent stealing of the equipment.</li>

ICT Application in Everyday Life

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<h1><strong>ICT APPLICATION IN EVERYDAY LIFE</strong></h1> CONTENT <ol> <li>Meaning of ICT</li> <li>Uses of ICT in Communication</li> <li>Uses of ICT in Timing and Control</li> <li>Uses of ICT in Information Processing/Management</li> </ol> <br> <h2><strong>Meaning of ICT</strong></h2> ICT is an acronym which stands for <strong>I</strong>nformation and <strong>C</strong>ommunication <strong>T</strong>echnology. It can be described as a diverse set of technological tools and resources used to communicate and to create, disseminate, store and manage information. These technologies include; (i) Computer (ii) Internet (iii) Broadcasting technologies (radio and television) (iv) Telephone <br> <h2><strong>Uses of ICT in Communication</strong></h2>

ICT and Society

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<h1><strong>ICT AND SOCIETY </strong></h1> CONTENT <ol> <li>Introduction</li> <li>ICT in the Education Industry</li> <li>ICT in the Banking Industry</li> <li>ICT in the Medical Sciences</li> <li>ICT in Government</li> <li>ICT in Law</li> <li>ICT in Airlines</li> </ol> <br> <h2><strong>Introduction</strong></h2> Many of us go through our daily routine without noticing how many times we come into contact with computers. Computer technology has become such a part of our daily lives that if it were taken away we would lead radically different lives. Information communication technology involves the use of modern communication channels to convey information. <strong>The Global System Mobile – telecommunication (GSM), Facsimile (Fax), computers, television, satellite, communication, cellular networks, internet </strong>are among the gadgets used for this. <br> <h2><strong>ICT in the Education Industry</strong></h2> ICT has really widened the scope of education. Computers are used to aid student learning through Computer Aided Instruction (CAI) and Computer Assisted Learning (CAL). CAI takes the form of:

Introduction to Information Transmission

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<h1><strong>I</strong><strong>NFORMATION TRANSMISSION</strong></h1> CONTENT <ol> <li>Definition of Information</li> <li>Definition of Transmission</li> <li>Definition of Information Transmission</li> <li>Methods of Transmission of Information</li> <li>Modes of Information Transmission</li> </ol> <br> <h2><strong>Definition of Information</strong></h2> This is data already processed into a meaningful form for decision making. Information conveys meaning and is useful to one or more people. <br> <h2><strong>Definition of Transmission</strong></h2> This is the process of transferring something from one location to another location, from one person to another person or from one device to another device. <br> <h2><strong>Definition of Information Transmission</strong></h2>

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