Англисский язык(основы компьютерной грамотности... Дк 811. 111(07) ббк81. 2Англ-9 ктк 8032 р 15 Научный консультант

161 Итоговый тест

to become information providers. Because of the intuitive na­ture of hypertext, many inexperienced computer users were able to connect to the network. Furthermore, the simplicity of the Hyper Text Markup Language, used for creating interactive documents, allowed these users to contribute to the expanding database of documents on the Web. Also, the nature of the World-Wide Web provided a way to interconnect computers running different operating systems, and display information created in a variety of existing media formats.

In short, the possibilities for hypertext in the world-wide en­vironment are endless. With the computer industry growing at today's pace, no one knows what awaits us in the 21st century.

Note

* CERN was originally named after its founding body the 'Conseil Europeen pour la Recherche Nucleaire,' and is now called 'European Laboratory for Particle Physics*.

3. A BRIEF HISTORY of the INTERNET

In 1973 the Defense Advanced Research Projects Agency (DARPA) initiated a research program to investigate techniques and technologies for interlinking packet networks of various kinds. The objective was to develop communication protocols which would allow networked computers to communicate trans­parently across multiple, linked packet networks. This was called the Internetting project and the system of networks which emerged from the research was known as the "Internet" (In­tercontinental Network).

During the course of its evolution, particularly after 1989, the Internet system began to intergrate support for other pro­tocol suites into its basic networking fabric. By the end of 1991 the Internet has grown to include some 5000 networks in over three dozen countries, serving over 700,000 host computers used by over 4,000,000 people.

The bulk of the system today is made up of private network­ing facilities In education and research institutions, business and in government organizations across the globe.

A secretariat has been created to manage the day-to-day function of the Internet Activities Board (IAB) and Internet Engineering Task Force (IETF). IETF meets three times a year

Английский язык. Основы компьютерной грамотности 162

in plenary and in approximately 50 working groups convene at intermediate times by electronic mail, teleconferencing and at face-to-face meetings.

There are a number of Network Information Centres (NICs) located throughout the Internet to serve its users with documen­tation, guidance, advice and assistance. As the Internet contin­ues to grow internationally, the need for high quality NIC func­tions increases. Although the initial community of users of the Internet were drawn from the ranks of computer science and engineering its users now comprise a wide range of disciplines in the sciences, arts, letters, business, military and government administration.

ENJOY YOURSELF

Quiz-game "Do you know more about computers"? (Divide into two groups and give answers to even (1 gr.) and odd (2 gr.)

question numbers.)

cl*. 1. What are the main functional units of a digital comput­er?

2. 
   What types of storage do you know?
   
3. 
   What is a binary number system?
   
4. 
   What is storage media?
   
5. 
   How is storage capacity measured (in what units)?
   
6. 
   What do you know of electronic memories?
   
7. 
   What can you say about electromechanical memories?
   
8. 
   How do you understand the term "access time"?
   
9. 
   What is RAM/ROM?
   

10. 
    What storage devices do you know?
    
11. 
    What is the function of the CPU?
    
12. 
    What two functional units does the CPU consist of?
    
13. 
    What components does control unit include?
    
14. 
    What devices has the arithmetic-logical unit?
    
15. 
    What is the ALU function?
    
16. 
    What is the function of CU?
    
17. 
    What is the heart (brain) of a microprocessor?
    

163 Итоговый тест

18. 
    What is the purpose of input devices?
    
19. 
    How do you understand the term "input-output environ­
    ment"?
    
20. 
    What groups can I/O devices be classified according to
    their speed?
    
21. 
    Name devices used for inputting information.
    
22. 
    What is touch pad?
    
23. 
    What is a scanner used for?
    
24. 
    What types of printers do you know?
    
25. 
    When did the first personal computer appear?
    
26. 
    What differs PC from large computer systems?
    
27. 
    What is a personal computer?
    
28. 
    What are the main spheres of PC applications?
    
29. 
    What professions are in great need of computers?
    
30. 
    What is modem and what is it used for?
    
31. 
    What is programming?
    
32. 
    What is a program?
    
33. 
    What techniques for planning the program logic do you
    know?
    
34. 
    What do you understand by pseudocode?
    
35. 
    What is a code?
    
36. 
    What is the foundation of any programming language?
    
37. 
    What programming languages do you know?
    
38. 
    What is FORTRAN used for? Decode it.
    
39. 
    What does COBOL serve for? Decode it.
    
40. 
    What is WWW?
    

Английский язык. Основы компьютерной грамотности 164

П. Lexical games

Fill in the squares with nouns upon the models

165 Итоговый тест

Crossword 2

Horizontally

1. Discovery; producing smth. new. 2. Syn. to scale; e.g. large scale of integration. 3. A type of a plotter. 4. A flexible disk. 5. Softness, capability to changing; ant. to rigidness. 6. One of the elementary arithmetic actions. 7 A point used as a symbol of multiplication. 8. A crystal, semiconductor body in which an integrated circuit is formed. 9. The process of preparing a set of coded instructions, enabling the computer to solve specific

problems. 10. An jet printer. 11. A means of coding data

by punching into cards. 12. Gain or benefit; a favourable

position, superiority. 13. One of the means of storing informa­tion. 14. A computer program that translates a low-level pro­gramming language into machine language. 15. Electronic or mechanical equipment, that uses cassettes, disks, etc. 16. A device, block, element. 17. A unit of information. 18. A cylin­der on which smth. is rolled up. 19. Information resulting from computer processing, that is delivered to a user; one of the main units of a computer. 20. Postal system; electronic post. 21. Means of interacting between two systems. 22. One of the three major

uses of visual display terminals, e.g. a light 23. Syn. to

advancement.

Vertically

1. Diversity, great number of smth. 2. Supplies, furnishing, apparatus — things needed for some purpose. 3. Syn. to infor­mation. 4. A predetermined set of instructions for solving a spe-

Английский язык. Основы компьютерной грамотности 166

cific problem in a manner of steps. 5. \felocity, quick motion. 6. One of the elementary arithmetic actions. 7. Syn. to defini­tion. 8. A handbook of facts, instructions for use as a guide, reference or the like. 9. Any form of play; amusement by means of a computer. 10. Abobbin of magnetic tape on which the col­lected data are stored. 11. A basic unit of storage in a memory, consisting of a number of bits. 12. A movable indicator light on a computer video screen. 13. A character, sign, letter, number. 14. Basis, foundation. 15. A counting board, a frame with beads on wires for doing or teaching arithmetics. 16. Intelligence, mental ability. 17. A person who makes use of a computer. 18. A container; a screened window. 19. Status, position, con­ditions. 20. Syn. to purpose.

АНГЛО-РУССКИЙ СЛОВАРЬ

A

abacus — счеты

ability — способность, возможность

abolish — отменять, исключать

acceptable — приемлемый

access —доступ, обращение; обращаться, иметь доступ

exit