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Завдання для самостійної роботи

(THE COMPUTER AS A COMMUNICATIONS TOOL)

  1. Find in the text English equivalents:

натискати клавіші на клавіатурі, кабелі і проводи, журнальні статті, результати футбольних матчів, персональні повідомлення, рецензії на кінофільми, графічні зображення, точний, турбуватися, конверт, шукати, миттєво, судові справи.

  1. Fill in the blanks with a suitable word:

Input; circuits; control; output; memory; programmer; area

1. If the … makes a mistake in the program or puts in the wrong data, the computer will produce wrong results.

2. The arithmetic logic unit is the … of the computer in which arithmetic and logic operations are performed on data.

3. The … unit stores groups of binary digits (words) that can represent instructions (program) which the computer is to perform and the data that are to be operated on by the program.

4. The … unit consists of all the devices used to take information and data that are external to the computer and put it into the memory unit.

5. The … unit consists of the devices used to transfer data and information from the computer to the outside world.

6. The … unit directs the operation of all the other units by providing timing and control signals.

7. Control unit contains logic and timing … that generate the signal necessary to execute each instruction in a program.

3. Translate into Ukrainian and answer the questions:

The Ukrainian Institute of Cybernetics is developing an automatic device to read typewritten 1 letters and figures. Provided the program is successful typewritten documents and texts will be fed into computers.

This automatic device is expected to be very reliable. It will be able to distinguish 1 each individual letter in a row even if there are no spaces between them. The conventional typewriter prints letters in such a way that the edges frequently overlap. The average reading rate of this automatic device will approximately be 200 letters per second.

1. What device is the Ukrainian Institute of Cybernetics developing?

2. What letters and figures will this automatic device read?

3. What is the average reading rate of this automatic device?

ЗМІСТОВИЙ МОДУЛЬ 8.

COMPUTERS IN BUSINESS, INDASTRY AND AGRICULTURE

Exercises

  1. Read and memorize the following words and expressions:

decrease [‘di:kri:s] зменшення, спад

limit [‘limit] обмежувати

desktop [‘desktop] настільний

spreadsheet [‘spred i:t] таблиці

monitor [‘monitə] контролювати, перевіряти

pressure [‘pre ə] тиск

instantly [‘instəntli] негайно

adjustment [ə’dз stmənt] регулювання

  1. Learn the following phrases:

retail stores роздрібні магазини

employment agencies агентства з працевлаштування

graphic displays графічні зображення, виставки

to tie into зв’язатися

broad range широке коло

manufacturing purposes виробничі цілі

to keep track слідкувати

running machinery працюючий апарат

power-generating station електростанція

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