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Overview Of A Computer System Classnotes Ng

overview Of A Computer System Classnotes Ng
overview Of A Computer System Classnotes Ng

Overview Of A Computer System Classnotes Ng A computer is an electronic device known to be a very powerful tool for processing data into meaning information in a faster, neater and cheaper form. the computer system is one that can take a set of inputs, process them and create a set of outputs. a computer is a general purpose device that can be programmed to carry out a set of arithmetic. A computer is an information machine that can store, retrieve and process data. a computer is also an electronic machine that accepts data as input, processes data and gives out information as results or output. data are figures, words and symbols that the computer works upon. a computer system is one that is able to take a set of inputs.

overview Of A Computer System Classnotes Ng
overview Of A Computer System Classnotes Ng

Overview Of A Computer System Classnotes Ng The system software is a type of computer program that is designed to run a computer’s hardware and application programs. if we think of the computer system as a layered model, the system software is the interface between the hardware and user applications. the operating system (os) is the best known example of system software. 2 comments by classprefect november 27, 2019. on this page, get all computer science ss1 topics from first term to third term. find them below, study them and excel in your examinations. get more class notes, videos, homework help, exam practice on android [download] get more class notes, videos, homework help, exam practice on iphone. Operating system. an operating system, or “os”, is software that communicates with the hardware and allows other programs to run. an operating system is a software that manages the computer hardware and provides common services for execution of various application software operating system acts as an intermediary between application. Hardware: this is the physical, tangible parts of the computer that can be seen, touched or moved about. hardware is made up of four (4) parts namely: input unit. central processing unit. secondary storage unit. output unit. input unit: it is used for putting data in the computer system. through it, the user tells the computer what to do.

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