Вопрос № 912139 - Английский язык

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1_______.
The most important item of hardware is the CPU (Central Processing Unit). 2_______. It contains the processor and the main memory.
3_______. It does all the processing and controls all the other devices in the computer system.
The main memory is the part of the computer where programs and data being used by the processor can be stored. 4_______.

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Computer engineering is now the most rapidly growing field. The electronics of computers involve engineers in design and manufacture of memory systems, of central processing units, and of peripheral devices.
One current trend in computer engineering is microminiaturization. Engineers try to place greater and greater numbers of circuit elements onto smaller and smaller chips. Another trend is towards increasing the speed of computer operations through the use of parallel processors and superconducting materials.
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The electronics of computers involve engineers in design and manufacture of memory systems, of central processing units, and of …

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What is ROM?
Memory is the system of component of the computer in which information is stored. There are two types of computer memory: RAM and ROM.
RAM (random access memory) is the volatile computer memory, used for creating, loading, and running programs and for manipulating and temporarily storing data;
ROM (read only memory) is nonvolatile, nonmodifiable computer memory, used to hold programmed instructions to the system.
The more memory you have in your computer, the more operations you can perform.

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The World Wide Web (WWW) is a part of the Internet. But it’s not a collection of networks. Rather, it is information that is connected or linked together like a web. You access this information through one interface or tool called a Web browser. The number of resources and services that are part of the World Wide Web is growing extremely fast. In 1996 there were more than 20 million users of the WWW, and more than half the information that is transferred across the Internet is accessed through the WWW. By using a computer terminal (hardware) connected to a network that is a part of the Internet, and by using a program (software) to browse or retrieve information that is a part of the World Wide Web, the people connected to the Internet and World Wide Web through the local providers have access to a variety of information.

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1_______. The most compact are called laptops. 2_______.
Personal computers are designed for use at homes, schools, and offices. At home they can be used for home management (balancing the family finances, for example) and for playing computer games, watching films or listening to music. 3_______. Many schools now have computers for independent learning and computer-literacy studies. 4_______.

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1_______. The PC’s use of a 16-bit microprocessor initiated the development of faster and more powerful personal computers, and its use of an operating system that was available to all other computer makers led to a standardization of the industry.
2_______. One of these was the introduction of a powerful 32-bit CPU capable of running advanced operating systems at high speeds.
3_______. The Apple Macintosh computers were the first to allow the user to selecticons – graphic symbols of computer functions – from a display screen instead of typing commands. 4_______.