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IV. Match the words with the Russian equivalents:

1) store a) развлечение

2) make up b) запасать

3) general-purpose c) изобретение

4) versatile d) общее назначение

5) inventory e) составлять

6) entertainment f) рабочая станция

7) simultaneously g) многосторонний, универсальный

8) workstation h) одновременно

9) capability i) перепись

10) circuitry j) способность, возможность

11) simulation k) моделирование, воспроизведение

12) census l) схема

V. Look at the groups of words below. Which is the odd one out in each group?

1) a. program b. database c. instructions d. chips

2) a. process b. transmit c. store d. analyze

3) a. government b. scientists c. researchers d. beggars

4) a. device b. chip c. CPU d. coprocessor

5) a. DSP b. LAN c. CPU d. USA

6) a. workstation b. server c. PC d. calculator

VI. Match the words with their definitions:

1) computer a) integrated circuits

2) database b) a device that produces numerical calculations

3) server c) computers that accept new programs

4) microchips d) a large collection of information

5) special-purpose computers e) computers that perform many trillions of operations per second

6) general-purpose computers f) fast computers that have greater data processing capabilities

than most PCs

7) supercomputer g)microchips that enable computers to recognize and interpret

human speech

8) program h) computers designed to perform specific tasks

9) CPU i) a set of instructions

10) DSPs j) some chips that control the computer’s overall operations

VII. Are the following statements true or false? Correct the false ones with the right information. Discuss your answer with your partner.

1. A computer is a device that can perform tasks according to instructions.

2. Computers used to weigh many tons.

3. Any integrated circuits can contain a hundred of microscopic electronic components.

4. There are 100 computers in the entire world.

5. Computers are used for almost every purpose.

6. The operations of computers are limitless.

7. Special-purpose computers can accept new programs.

8. PC can perform several million operations per minute.

9. Servers have greater data-processing capabilities than most PCs.

10. To recognize and interpret human speech researchers have developed digital signal processors.