Вопрос № 347485 - Английский язык

Заполните пропуски в инструкции следующими фразами
To optimize your 1_______________ for multiple configurations
1. Create a separate set of CONFIG.SYS and AUTOEXEC.BAT files for 2________________ on your startup menu. Each set should contain only the commands for that configuration.
2. 3_______________ separately for each configuration.
3. Combine the optimized CONFIG.SYS files into a single multiple-configuration CONFIG.SYS file; 4_________________ into a single AUTOEXEC.BAT file.

Заполните пропуски в инструкции следующими словами и фразами:
If your computer stops running and 1_______ without its stopping repeatedly, carry out the following procedure to start your computer. Carrying out this procedure causes your computer to bypass your CONFIG.SYS and AUTOEXEC.BAT files when it starts.
2_______ your computer
1. 3_______ CTRL+ALT+DEL. If your computer does not respond, wait at least 10 seconds, turn the power off, wait at least 30 seconds, and then turn the power back on. After your computer starts, MS-DOS displays the following text: Starting MS-DOS.
2. While the text is on your screen, press and 4_______ the F5 key. A command prompt appears on your screen.
Your computer will start with a basic configuration instead of your usual configuration.

Прочитайте текст и выберите утверждение, соответствующее содержанию текста
A communication system that does not allow an interchange between the message source and the receiver is said to be a one-way or "simplex" communication setup. One that does allow an interchange is a two-way or "duplex" setup. Noise is an important concept in communication theory. Noise is defined in communication theory as any signal that interferes with the message being sent and is an undesired disturbance in a communication system. Radio static is a form of noise. Dirt on a camera lens is noise also.

Прочитайте текст и выберите утверждение, соответствующее содержанию текста
Electricity is the power that has made possible the engineering progress of today. In fact, electricity has always been with a man, but only within the last few centuries he has learned to apply it.
One hundred years ago there were neither electric lamps, nor electric motors, nor telephone, nor radio. Now electricity is everywhere. We use electricity in our homes and in buildings where we work or study. Electric lamps light our rooms. The uses of electricity in our homes do not end with producing light. How many electric motors are working in our homes! Electric motors operate washing machines, refrigerators, vacuum cleaners, fans, clocks, and other electrical appliances.

Прочитайте текст и выберите утверждение, соответствующее содержанию текста
Radio was invented in Russia. The world’s first receiver was constructed in 1895 by the great Russian scientist Alexander Popov. There were no transmitters then, therefore his receiver could only pick up signals produced by lightning discharges during a thunderstorm. A. Popov demonstrated a device called a “storm indicator” at a meeting of the Russian Physico-Chemical Society in St. Petersburg on May 7, 1895. This day is marked now as Radio Day.

Прочитайте текст и выберите утверждение, соответствующее содержанию текста
Teletypewriters are widely used for high speed telegraph communications as well as for transmission of written messages. For economical transmission over long distances it is essential that only a single wire or transmission channel be required to carry the signal. Furthermore, the reliable and efficient operation can be secured by using not more than two conditions on the line, such as current and no current, or positive impulses and negative impulses.