Types of data
computation – вычисления arithmetic operations – арифметическая операция logical operation – логическая операция subtraction – вычитание to benefit – получать пользу to compute - вычислять equal – равный to divide – делить to determine – определять data – данные to compare – сравнивать save – спасать (здесь экономить) comparison – сравнение decimal point – десятичная точка value – величина increase – увеличивать tool – инструмент addition – сложение to expand – расширять false – ложный microwave oven – микроволновая печь sequence – последовательность embedded – встроенный advent – приход accept – принимать flexible – гибкий, изменчивый Working vocabulary Read and translate the text. Types of data With the advent of new computer applications and hardware, the definition of data has expanded to include many types. Numeric data consists of numbers and decimal points, as well as the plus (+) and minus (-) signs. Both arithmetic operations and logical operations are performed on numeric data. This means that numbers can be used for calculations as well as sorted and compared to each other. Text, or textual data, can contain any combination of letters, numbers and special characters. Sometimes textual data is known as alphanumeric data. Various forms of data that we can hear and see makes up audio-visual data. The computer can produce sounds, music and even human voice. It can also accept audio information as an input. Data can also take form of drawings and video sequences. Physical data is captured from the environment. For example, light, temperature and pressure are all types of physical data. In many large buildings, computer systems process several kinds of physical data to regulate operations. Computers can set off security alarms, control temperature and humidity, or turn lights on and off, all in response to physical data. These applications increase people's safety and save the time and money.
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