A Computer program is an application used to accomplish any task imaginable in soft form. It is important to take a structured approach when programming thus implementing a program problem in certain order of steps. Packaged programs they can be purchased from software stores, ordered via email and direct from manufacturer. Costumed programs they are designed for a particular or specific purpose within a given organization.
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Time-sharing systems In time-sharing processing, the central processor allows 2 or more users, who have different processing requirements, to use one computer at the same time.
ELECTRONIC DATA PROCESSING MODES
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ELECTRONIC DATA PROCESSING MODES Data processing modes describe the ways in which a computer, under the influence of an operating system, is designed to handle data or transactions during processing.
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The term file organization can also refer to the relationship of the Key of a record to the physical location of that record in the computer file.
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A File is a collection of related records (i.e. several records put together) that give a complete set of information about a certain item or a particular business entity.
METHODS OF DATA PROCESSING.
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In individual business units, the transactions are recorded on the source documents, which are taken to the data processing department for processing. Human beings work on source documents mentally or with the aid of some simple manipulation tools.
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The quality of Input data is important to the accuracy of output. Control must be instituted as early as possible in the system & everything possible must be done to ensure that data is complete and accurate before being input to the computer.
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Data is a collection of facts & figures, which can be processed to produce information. The activity can be Accounting, Inventory control, etc. Environment can be business, scientific, education,
Introduction to Computers
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What is a computer? In simple terms a computer is a machine that processes data into information, a computer can also be described as an electronic device that saves, transmits and processes data into information using electrical signals. The physical parts of a computer include: Mouse, Keyboard, system unit and screen. COMMON TERMINOLOGIES USED IN COMPUTER When data is processed into information, the following stages are involved Computer functions Data- it simply refers to raw alphanumeric values which have no much meaning to the user. //raw here stands for unprocessed
Lots of women are losing their husbands to strange women out there and most women are yet to know what these men really see in these women that make them to get glued to them despite the facts that they know that these women are more expensive and most are full of sexual transmitted diseases.
DETERMINATION OF NUTRITIVE CONTENT OF ROASTED ROSECOCO AND EFFECTS OF FEEDING TO BROILERS CHICKEN PERFORMANCES
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The common rose coco beans (Phaseolus vulgaris) are the most commonly grown grain legumes that come second after maize as a subsistence crop. They serve as a source of protein which is relatively cheaper compared to animal proteins to the majority of the population in Kenya. Consumption of common bean is high mostly because it is relatively inexpensive compared to meat. Common bean plays a strategic role in alleviating malnutrition. Regular consumption of common bean is now promoted by health organizations because it reduces the risk of diseases such as cancer, diabetes or coronary heart diseases.