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Date: 2015-10-07; view: 976.

TESTS

Notes

to maintain records — вести учет

deposits and withdrawal — вклады и изъятие (выемка)

guidance — наведение (на цель); управление; руководство

on-board environment — бортовое окружение

pattern recognition — распознавание образов

1.Выберите вариант, который лучше всего выражает главную идею текста 2.

a) Computers are devices that accept information in the form of instructions.

в) The switches are usually in one of two states: magnetized or demagnetized.

c) Computers are remarkable devices serving for processing and storage the information and for solving problems.

1.Information is given into the computer in the form of _____

a) ideas; b) characters; c) rules

2.The basic function of a computer is_____ information.

a) to switch; b) to keep; c) to process

3.The data needed for solving problems are kept in the______

a) memory; b) input device; c) output device

4.Inputting information into the computer is realized by means of______.

a) a printer; b) letters; c) diskettes

5.A computer can carry out arithmetic-logical operations______

a) quickly; b) instantaneously; c) during some minutes

6.Computers have become______in homes, offices, research institutes.

a) commonwealth; b) commonplace; c) common room

7.Space______uses computers widely.

a) information; b) production; c) exploration

8.Computers are used for image______.

a) processing; b) operating; c) producing

9.Computers help in______of economy.

a) environment; b) management; c) government.

10. Air traffic control depends on computer-______information.

a) generated; b) instructed; c) combined