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Exercise 1. Read after your teacher. When alone, read aloud the following words and expressions, using the speech-recognition system.




information technology,telecommunications equipment, to store, retrieve, transmit and manipulate data, business or other enterprise, a synonym, encompasses other information distribution technologies, such as,industries are associated,computer hardware, software, electronics, semiconductors, internet, telecom equipment, e-commerce and computer services,

defined, study, design, development, application, implementation, support or management of computer-based information systems, responsibilities, field, include, development and installation, management, life cycle, maintained, upgraded and replaced, data storage, stored on analog devices, digital storage capacity, almost,digitally, devices, digital magnetic tape, estimated, capacity, electronic devices,exabytes, doubling roughly,databases, a number of components, together allow the data, accessed simultaneously,maintaining its integrity, a characteristic, structure, contain, is defined, separately, a database schema,the extensible markup language (XML), a popular format,recent years, data retrieval, synonymous, organised and presented meaningfully, digital data is unstructured, a variety,data warehouses,disparate stores, typically contain data, extracted from various sources, including external sources, such as, the Internet, facilitate decision support systems (DSS),data transmission, aspects, transmission, propagation, reception, broadly categorized,broadcasting, unidirectionally downstream, bidirectional upstream and downstream channels,data manipulation, massive amounts of data, unless, analysed and presented effectively, essentially resides,called data tombs, data archives,academic perspective, academic context, the Association for Computing Machinery, IT, undergraduate, prepare, government, healthcare, other kinds of,IT specialists, assume responsibility for selecting hardware and software products, appropriate, integrating, products, installing, customizing, and maintaining,managing business and financial records, employment records, large databases, managed,similar programs and databases, business functions,customers, tracking payments, received, supplies, items produced, stored, shipped, and sold, companies, involves,computer-controlled robots,heavy, or hazardous, routine, repetitive tasks, boredom or fatigue, can lead to poor quality work, important role in medicine, for example, a scanner, a series of pictures, by means of computerized axial tomography (CAT), magnetic resonance imaging (MRI), combines, to produce detailed three-dimensional images of the body's organs, the MRI, produces images, changes, body chemistry and blood flow, supercomputers, meteorologists predict future weather, observations, many sources, a mathematical representation of the behavior of the atmosphere, and geographic data, computer-aided design, computer-aided manufacturing programs, CAD/CAM, improved products in many fields, especially, designs,detailed, engineers, to analyze designs of complex structures,power plants and space stations, extended synonym, specific term, the role of unified communications, the integration of telecommunications,telephone lines and wireless signals, necessary enterprise software, middleware, storage, and audio-visual systems, to access, store, transmit, and manipulate information,phrase ICT, academic researchers, since the 1980s, UK National Curriculum, replaced by the broader term "computing", global costs, total money, worldwide, US $3.5 trillion, currently growing, 5% p.a., doubling, a percentage of corporate revenue, since 2002, putting a strain on IT budgets, at companies’ IT budgets, 75% recurrent costs, new initiatives for technology development,the average IT budget,breakdown, personnel costs, software costs, external/purchasing category, hardware costs, external/purchasing category, costs of external service providers, external/services

 





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