Иностранный язык (английский) – страница 36
Заполните пропуски в инструкции следующими словами и фразами:
HOW TO CREATE A DOMAIN NAME?
1. You select an Internet Service Provider 1_______.
2. The service provider registers your company with the InterNIC – 2_______.
3. A unique domain name, of your choosing, is assigned to your business or organization. For example, sun.com, indiana.edu, nasa.gov, neosoft.com.
4. One or more IP network numbers are assigned to you. For example, 198.64.6. Internet zone tables are updated 3_______, the mapping between your domain name and network numbers, and to show that the route to your network is through your 4_______.
HOW TO CREATE A DOMAIN NAME?
1. You select an Internet Service Provider 1_______.
2. The service provider registers your company with the InterNIC – 2_______.
3. A unique domain name, of your choosing, is assigned to your business or organization. For example, sun.com, indiana.edu, nasa.gov, neosoft.com.
4. One or more IP network numbers are assigned to you. For example, 198.64.6. Internet zone tables are updated 3_______, the mapping between your domain name and network numbers, and to show that the route to your network is through your 4_______.
Дополните диалог:
Alice: Where are you going, Paul?
Paul: 1_______.
Alice: Do you often work in the Internet centre?
Paul: Not very often. But I like to work 2_______.
Alice: As far as I’m concerned, a computer is almost a human machine!
Paul: Oh, I believe that 3_______. A computer usually replaces people in dull, routine tasks. It works according to 4_______, given to it.
Alice: In my opinion, it’s a fascinating machine.
Paul: Exactly.
Alice: Where are you going, Paul?
Paul: 1_______.
Alice: Do you often work in the Internet centre?
Paul: Not very often. But I like to work 2_______.
Alice: As far as I’m concerned, a computer is almost a human machine!
Paul: Oh, I believe that 3_______. A computer usually replaces people in dull, routine tasks. It works according to 4_______, given to it.
Alice: In my opinion, it’s a fascinating machine.
Paul: Exactly.
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What is CD-ROM used for?
The purpose of storage hardware is to store computer instructions and data in a form that is relatively permanent and retrieve when needed for processing. Storage hardware serves the same basic functions as do office filing systems except that it stores data as electromagnetic signals. The most common ways of storing data are hard disk, floppy disk and CD-ROM.
Hard disk is a rigid disk coated with magnetic material, for storing programs and relatively large amounts of data.
Floppy disk (diskette) – thin, usually flexible plastic disk coated with magnetic material, for storing computer data and programs.
CD-ROM (compact disc read only memory) is a compact disc on which a large amount of digitized read-only data can be stored.
What is CD-ROM used for?
The purpose of storage hardware is to store computer instructions and data in a form that is relatively permanent and retrieve when needed for processing. Storage hardware serves the same basic functions as do office filing systems except that it stores data as electromagnetic signals. The most common ways of storing data are hard disk, floppy disk and CD-ROM.
Hard disk is a rigid disk coated with magnetic material, for storing programs and relatively large amounts of data.
Floppy disk (diskette) – thin, usually flexible plastic disk coated with magnetic material, for storing computer data and programs.
CD-ROM (compact disc read only memory) is a compact disc on which a large amount of digitized read-only data can be stored.
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Computer engineering is now the most rapidly growing field. The electronics of computers involve engineers in design and manufacture of memory systems, of central processing units, and of peripheral devices.
One current trend in computer engineering is microminiaturization. Engineers try to place greater and greater numbers of circuit elements onto smaller and smaller chips. Another trend is towards increasing the speed of computer operations through the use of parallel processors and superconducting materials.
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The electronics of computers involve engineers in design and manufacture of memory systems, of central processing units, and of …
Computer engineering is now the most rapidly growing field. The electronics of computers involve engineers in design and manufacture of memory systems, of central processing units, and of peripheral devices.
One current trend in computer engineering is microminiaturization. Engineers try to place greater and greater numbers of circuit elements onto smaller and smaller chips. Another trend is towards increasing the speed of computer operations through the use of parallel processors and superconducting materials.
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The electronics of computers involve engineers in design and manufacture of memory systems, of central processing units, and of …
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The terms “Internet” and “World Wide Web” are often used in every-day speech without much distinction. However, the Internet and the World Wide Web are not one and the same. The Internet is the backbone of the World Wide Web. It is the underlying global data communications system, i.e., the hardware and software infrastructure. It provides connectivity between the Internet-based resources and services and the users of those facilities.
In contrast, the Web is only one of the services communicated via the Internet. The World Wide Web is a huge set of interlinked documents, images and other resources, linked by hyperlinks and URLs. These hyperlinks and URLs allow the web servers and other machines that store originals, and cached copies of these resources to deliver them as required using HTTP (Hypertext Transfer Protocol). HTTP is only one of the communication protocols used on the Internet.
The terms “Internet” and “World Wide Web” are often used in every-day speech without much distinction. However, the Internet and the World Wide Web are not one and the same. The Internet is the backbone of the World Wide Web. It is the underlying global data communications system, i.e., the hardware and software infrastructure. It provides connectivity between the Internet-based resources and services and the users of those facilities.
In contrast, the Web is only one of the services communicated via the Internet. The World Wide Web is a huge set of interlinked documents, images and other resources, linked by hyperlinks and URLs. These hyperlinks and URLs allow the web servers and other machines that store originals, and cached copies of these resources to deliver them as required using HTTP (Hypertext Transfer Protocol). HTTP is only one of the communication protocols used on the Internet.
Дополните диалог:
Alice: What did you do at your lab class on Monday?
Dima: I observed 1_______ with superconductors. 2_______?
Alice: Well, I made a new programme for my computer.
Dima: Are you interested in computer systems?
Alice: Yes, I am.
Dima: Some years ago 3_______ interested me, too.
Alice: What are you interested in now?
Dima: 4_______, of course.
Alice: I see.
Alice: What did you do at your lab class on Monday?
Dima: I observed 1_______ with superconductors. 2_______?
Alice: Well, I made a new programme for my computer.
Dima: Are you interested in computer systems?
Alice: Yes, I am.
Dima: Some years ago 3_______ interested me, too.
Alice: What are you interested in now?
Dima: 4_______, of course.
Alice: I see.
Заполните пропуски в инструкции следующими словами и фразами:
A videoconference lets people in different places see and hear each other at the same time. 1_______ a Web camera and videoconferencing software. You can use the Internet, a Local Area Network (LAN) or an Integrated Service Digital Network (ISDN) to have a videoconference.
Videoconferencing tips:
– Keep your eyes on the Web cam 2_______.
– Move slowly and 3_______ because of the small time delay in videoconferencing.
– 4_______ as bright colours and patterns can affect picture quality.
A videoconference lets people in different places see and hear each other at the same time. 1_______ a Web camera and videoconferencing software. You can use the Internet, a Local Area Network (LAN) or an Integrated Service Digital Network (ISDN) to have a videoconference.
Videoconferencing tips:
– Keep your eyes on the Web cam 2_______.
– Move slowly and 3_______ because of the small time delay in videoconferencing.
– 4_______ as bright colours and patterns can affect picture quality.
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In an analogue 1_______ network, the caller is connected to the person he wants to talk to by switches at various telephone exchanges. The switches form an electrical connection between two users and the setting of these 2_______ is determined electronically when the caller dials the number. Once the connection is made, the caller’s voice is transformed to an electrical signal using a small microphone in the caller’s handset. This 3_______ signal is then sent through the network to the user at the other end where it 4_______ back into sound by a small speaker in that person’s handset. There is a separate electrical connection that works in reverse, allowing the user to converse.
In an analogue 1_______ network, the caller is connected to the person he wants to talk to by switches at various telephone exchanges. The switches form an electrical connection between two users and the setting of these 2_______ is determined electronically when the caller dials the number. Once the connection is made, the caller’s voice is transformed to an electrical signal using a small microphone in the caller’s handset. This 3_______ signal is then sent through the network to the user at the other end where it 4_______ back into sound by a small speaker in that person’s handset. There is a separate electrical connection that works in reverse, allowing the user to converse.
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When computers were first introduced in the 1940’s and 50’s, every program written had to provide instructions that told the computer how to use devices such as the printer, how to store information on a disk, as well as how to perform several other tasks not necessarily related to the program. The additional program instructions for working with hardware devices were very complex, and time-consuming. Programmers soon realized it would be smarter to develop one program that could control the computer’s hardware, which others programs could have used when they needed it. With that, the first operating system was born.
Today, operating systems control and manage the use of hardware devices such as the printer or mouse. They also provide disk management by letting you store information in files. The operating system also lets you run programs such as the basic word processor. Lastly, the operating system provides several of its own commands that help you to use the computer.
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Today, operating systems control and manage the use of …
When computers were first introduced in the 1940’s and 50’s, every program written had to provide instructions that told the computer how to use devices such as the printer, how to store information on a disk, as well as how to perform several other tasks not necessarily related to the program. The additional program instructions for working with hardware devices were very complex, and time-consuming. Programmers soon realized it would be smarter to develop one program that could control the computer’s hardware, which others programs could have used when they needed it. With that, the first operating system was born.
Today, operating systems control and manage the use of hardware devices such as the printer or mouse. They also provide disk management by letting you store information in files. The operating system also lets you run programs such as the basic word processor. Lastly, the operating system provides several of its own commands that help you to use the computer.
Закончите предложение:
Today, operating systems control and manage the use of …
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1_______. This is known as the input and usually consists of a program and some data.
2_______. Data, however, is the particular information that has to be processed by the computer, e.g. numbers, names, measurements. Data brought out of the computer is known as the output.
3_______. The same program can be used with different sets of data.
4_______.
1_______. This is known as the input and usually consists of a program and some data.
2_______. Data, however, is the particular information that has to be processed by the computer, e.g. numbers, names, measurements. Data brought out of the computer is known as the output.
3_______. The same program can be used with different sets of data.
4_______.
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Telecommunication is the assisted transmission of signals over a distance for the purpose of communication.
The word “telecommunication” was adapted from the French word “telecommunication”. It is a compound of the Greek prefix tele-, meaning “far off”, and the Latin “communicare”, meaning “to share”. The French word “telecommunication” was coined in 1904 by French engineer and novelist Edouard Estaunie.
In earlier times, this may have involved the use of smoke signals, drums, semaphore, flags, or heliograph. In modern times, telecommunication typically involves the use of electronic transmitters such as the telephone, television, radio or computer. Early inventors in the field of telecommunication include Antonio Meucci, Alexander Graham Bell, Guglielmo Marconi and John Logie Baird. Telecommunication is an important part of the world economy and the telecommunication industry’s revenue has been placed at just under 3 percent of the gross world product.
Telecommunication is the assisted transmission of signals over a distance for the purpose of communication.
The word “telecommunication” was adapted from the French word “telecommunication”. It is a compound of the Greek prefix tele-, meaning “far off”, and the Latin “communicare”, meaning “to share”. The French word “telecommunication” was coined in 1904 by French engineer and novelist Edouard Estaunie.
In earlier times, this may have involved the use of smoke signals, drums, semaphore, flags, or heliograph. In modern times, telecommunication typically involves the use of electronic transmitters such as the telephone, television, radio or computer. Early inventors in the field of telecommunication include Antonio Meucci, Alexander Graham Bell, Guglielmo Marconi and John Logie Baird. Telecommunication is an important part of the world economy and the telecommunication industry’s revenue has been placed at just under 3 percent of the gross world product.
Заполните пропуски в инструкции следующими словами и фразами:
MEGA MAIL
1. Connect to the Internet to open your program and go to the compose screen.
2. 1_______. A screen opens showing three Browse buttons. You can only send three attachments up to three megabytes in total.
3. Click on the first Browse button. A Choose File dialog box appears which shows your computer directory. 2_______ you want to send. The file name appears in the File name drop-down list box. Click Open. The Choose File dialog box disappears and the file appears in the field of the Attach Files screen. Click Attach Files. A screen appears telling you that the file is being attached and then another screen appears when the program has attached the file.
4. 3_______, click Attach More Files and the Attach Files screen will reappear.
5. When you have finished, click Done. Your compose screen reappears, listing the name of the attached file with an icon next to it. 4_______.
MEGA MAIL
1. Connect to the Internet to open your program and go to the compose screen.
2. 1_______. A screen opens showing three Browse buttons. You can only send three attachments up to three megabytes in total.
3. Click on the first Browse button. A Choose File dialog box appears which shows your computer directory. 2_______ you want to send. The file name appears in the File name drop-down list box. Click Open. The Choose File dialog box disappears and the file appears in the field of the Attach Files screen. Click Attach Files. A screen appears telling you that the file is being attached and then another screen appears when the program has attached the file.
4. 3_______, click Attach More Files and the Attach Files screen will reappear.
5. When you have finished, click Done. Your compose screen reappears, listing the name of the attached file with an icon next to it. 4_______.
Дополните диалог:
Alice: Paul, 1_______?
Paul: I’m going to work on my project. 2_______?
Alice: I am going to work in the Internet centre.
Paul: Do you often work in 3_______?
Alice: Not very often. But I like to work on a computer. It does the work of many human beings at fantastically high speeds. It’s 4_______.
Paul: Exactly.
Alice: Paul, 1_______?
Paul: I’m going to work on my project. 2_______?
Alice: I am going to work in the Internet centre.
Paul: Do you often work in 3_______?
Alice: Not very often. But I like to work on a computer. It does the work of many human beings at fantastically high speeds. It’s 4_______.
Paul: Exactly.
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All sorts of things are available on the WWW. One can use Internet for recreational purposes. Many TV and radio stations broadcast live on the WWW. Essentially, if something can be put into digital format and stored in a computer, then it’s available on the WWW. You can even visit museums, gardens, cities throughout the world, learn foreign languages and meet new friends. And, of course, you can play computer games through WWW, competing with partners from other countries and continents.
All sorts of things are available on the WWW. One can use Internet for recreational purposes. Many TV and radio stations broadcast live on the WWW. Essentially, if something can be put into digital format and stored in a computer, then it’s available on the WWW. You can even visit museums, gardens, cities throughout the world, learn foreign languages and meet new friends. And, of course, you can play computer games through WWW, competing with partners from other countries and continents.
Прочитайте текст и заполните пропуски подходящими по смыслу словами.
Mobile phones have had a significant impact on 1_______ networks. Mobile phone subscriptions now outnumber fixed-line subscriptions in many markets. Sales of mobile 2_______ in 2005 totalled 816.6 million with that figure being almost equally shared amongst the markets of Asia/Pacific (204 m), Western Europe (164 m), CEMEA (Central Europe, the Middle East and Africa) (153.5 m), North America (148 m) and Latin America (102 m). Increasingly these phones 3_______ by systems where the voice content is transmitted digitally such as GSM or W-CDMA choosing to depreciate analogue 4_______ such as AMPS.
Mobile phones have had a significant impact on 1_______ networks. Mobile phone subscriptions now outnumber fixed-line subscriptions in many markets. Sales of mobile 2_______ in 2005 totalled 816.6 million with that figure being almost equally shared amongst the markets of Asia/Pacific (204 m), Western Europe (164 m), CEMEA (Central Europe, the Middle East and Africa) (153.5 m), North America (148 m) and Latin America (102 m). Increasingly these phones 3_______ by systems where the voice content is transmitted digitally such as GSM or W-CDMA choosing to depreciate analogue 4_______ such as AMPS.