Subject, object and components of informatics. Numbering systems
Computer science as the theory of representation, processing and use of the information, main directions of development of science, its subject, ikomponenty. Properties and coding information. Rules of conversion from binary to decimal number system.
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Universal device for the processing, transmission, exchange and storage of information. Role of computer in modern life. The spread of the Internet and its using in common life. Embodiment of achievements of modern information technologies in real life.
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