В. А. Шляхова, О. Н. Герасина, Ю. А. Герасина английский язык для экономистов english for economists

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5. Новое поколение компьютеров используется как основной 
инструмент при принятии оптимальных решений менеджерами 
высокого уровня.
6. Многие бухгалтерские, банковские, конструкторские и 
другие операции невозможно быстро выполнить без использо-
вания компьютеров.
7. Основная проблема в компьютерах – это их защита от 
вирусов и вмешательства хакеров.
Упражнение 11. Прочтите текст и переведите на русский 
язык в письменной форме абзацы 2, 4, 5.
Computer Science
Computer science is a part of an applied mathematics. 
Specialists in computer science say that this field of knowledge is 
very interesting.
Computers are intended to improve the productivity of labour 
of scientists, designers, engineers, managers, and other specialists, 
because computers offer quick and optimal solutions. One of the 
main goals of using CAD/CAM is to shorten the time between 
designing and manufacturing.
Moreover, computers came in our life and to our houses and 
now we can solve our everyday problems with their help.
Computers can be divided into simple and complex devices. 
Simple computers such as calculators can perform addition, 
subtraction, multiplication and division. As far as complex 
computers are concerned they can do different logical operations 
and some of them even have artificial intelligence.
Thus in order to elaborate up-to-date and inexpensive 
programs as well as to protect them from viruses, it is important 
to know some programming languages.
There are low-level programming languages such as a machine 
language and an assembly language and high-level programming 
languages, for instance, PASCAL, ADA, C, BASIC, etc.

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