- •Part 7. Url: Uniform Resource Locator
- •Essential vocabulary (7)
- •Exercises
- •1. Write English equivalents for the following words and phrases:
- •7. Translate these passages in writing:
- •8. Answer the following questions using the information from the seventh part of text 2.
- •9. Look through the seventh part of text 2 once more and mark the statements as true (t) or false (f).
- •10. Match each top-level domain name with the type of organization it denotes.
- •11. Make summary of the seventh part of text 2.
- •12. Read the text and insert articles where necessary. A) Make summary of the text. Could the Internet collapse?
- •13. Read this e-mail.
- •A) Are these statements true or false?
- •B) Find words or expressions in the e-mail which mean the same as the phrases below:
- •14. Translate the following text into English. Единый указатель ресурсов
Essential vocabulary (7)
Words
bog down v bug v cache v caching n essential adj exist v fail v handle v |
include v invalid adj invisible adj invisibly adv key (to) n left-most adj potentially adv
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redundancy n request n, v resolve v specific adj specify v testimony n URL |
Word Combinations
to translate smth. into smth. human-readable machine-readable top-level (first-level) domain name second-level domain name to accept request from smth. error message |
to type the URL into one`s browser to start one`s search for smth. to send a query smooth functioning distributed database day in and day out
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Web addresses Web address / URL: http://www.bsu.edu.ru domain name www.bsu.edu.ru host: bsu protocol: http:// type of site: .edu.ru country code: .ru
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Exercises
1. Write English equivalents for the following words and phrases:
отправлять сообщения электронной почты; каждый раз; преобразовывать в читаемый машиной IP-адрес; крайнее левое слово; так как (поскольку); когда поступает запрос; устанавливать контакт с другим сервером доменных имён; пытаться найти IP-адрес для запрашиваемого имени; возвращать сообщение об ошибке; запрашиваемое доменное имя не существует; управлять доменами высшего уровня; посылать запрос; на самом деле; одна из разгадок чего-л.; на каждом уровне; для того, чтобы; помещать IP-адрес в кэш-память; предотвращать задержку; даже если (хотя); полностью скрытый; необходимый для гладкой работы Интернета; работать изо дня в день, целыми днями.
2. Transcribe and learn to read the following words:
resource, specify, accept, error, return, redundancy, essential, design.
3. Give the Infinitive of:
did, included, specified, gave, tried, found, returned, handled, got, received.
4. Find in the seventh part of text 2 synonyms to the following words and word combinations:
to comprise, particular, since, to change, to perform, a demand, to attempt, to give back, mistake, to begin, clue, profusion, to go down, to acquire, to impede, necessary, proof.
5. Write the expansions of the following abbreviations:
URL, .COM, .ORG, .NET, .EDU, .GOV.
6. Match the words on the left with their definitions on the right.
1. E-mail |
a. a software package that enables a user to find and read hypertext files, esp. on the World Wide Web. |
2. List |
b. a systematized collection of data that can be accessed immediately and manipulated by a data-processing system for a specific purpose. |
3. Server |
c. a small high-speed memory that improves computer performance. |
4. Browser |
d. a computer or program that supplies data or resources to other machines on a network. |
5. Redundancy |
e. the meaning given to data by the way in which it is interpreted. |
6. Cache |
f. the transmission and distribution of messages, information, facsimiles of documents, etc., from one computer terminal to another. |
7. Information |
g. an item-by-item record of names or things, usually written or printed one under the other. |
8. Database |
h. duplication of components in electronic or mechanical equipment so that operations can continue following failure of a part. |