Вопрос № 76929 - Английский язык

Despite the pending switch to digital, analogue receivers still remain widespread. Analogue television is still transmitted in practically all countries. For analogue radio, the switch to digital is made more difficult by the fact that analogue receivers are a fraction of the cost of digital receivers. The choice of modulation for analogue radio is typically between amplitude modulation (AM) or frequency modulation (FM). To achieve stereo playback, an amplitude modulated subcarrier is used for stereo FM.
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Despite the pending switch to digital, analogue receivers still remain widespread. Analogue television is still transmitted in practically all countries. For analogue radio, the switch to digital is made more difficult by the fact that analogue receivers are a fraction of the cost of digital receivers. The choice of modulation for analogue radio is typically between amplitude modulation (AM) or frequency modulation (FM). To achieve stereo playback, an amplitude modulated subcarrier is used for stereo FM.
Содержанию текста соответствуют утверждения …

System software controls standard internal computer activities. An operating system, for example, is a collection of system programs that aid in the operation of a computer regardless of the application software being used. When a computer is first turned on, one of the system programs is booted or loaded into the computer’s memory. This software contains information about memory capacity, the model of the processor, the disk drives to be used, and more.
Правильным переводом подчеркнутого грамматического явления является …

When computers were first introduced in the 1940’s and 50’s, every program written had to provide instructions that told the computer how to use devices such as the printer, how to store information on a disk, as well as how to perform several other tasks not necessarily related to the program. The additional program instructions for working with hardware devices were very complex, and time-consuming. Programmers soon realized it would be smarter to develop one program that could control the computer’s hardware, which others programs could have used when they needed it. With that, the first operating system was born.
Today, operating systems control and manage the use of hardware devices such as the printer or mouse. They also provide disk management by letting you store information in files. The operating system also lets you run programs such as the basic word processor. Lastly, the operating system provides several of its own commands that help you to use the computer.
Основной идеей текста является …

Despite the pending switch to digital, analogue receivers still remain widespread. Analogue television is still transmitted in practically all countries. For analogue radio, the switch to digital is made more difficult by the fact that analogue receivers are a fraction of the cost of digital receivers. The choice of modulation for analogue radio is typically between amplitude modulation (AM) or frequency modulation (FM). To achieve stereo playback, an amplitude modulated subcarrier is used for stereo FM.
Содержанию текста соответствуют утверждения …

By the time we all returned from holiday father and Bob _______ redecorating the kitchen.