ЗАДАНИЕ N 25 (  - выберите один вариант ответа)
Определите, является ли утверждение:
Some college students began experimenting with linking computers in the 1960s.
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NET ORIGIN
1. In the 1960s, researchers began experimenting with linking computers. They wanted to see if computers in different locations could be linked using a new technology known as packet switching. This technology, in which data meant for another location is broken up into little pieces, each with its own “forwarding address” had the promise of letting several users share just one communications line. Their goal was not the creation of today’s international computer-using community, but the development of a data network that could survive a nuclear attack.
2. Previous computer networking efforts had required a line between each computer on the network, sort of like a one-track train route. The packet system allowed to create data highway. Each packet was given the computer equivalent of a map and a time stamp, so that it could be sent to the right destination, where it would then be reassembled into a message the computer or a human could use.
This system allowed computers to share data and researchers to exchange electronic mail, or e-mail. In itself, e-mail was something of a revolution, offering the ability to send detailed letters at the speed of a phone call.
3. As this system grew, some college students developed a way to use it to conduct online conferences. These started as science-oriented discussions, but they soon branched out into virtually every other field, as people recognized the power of being able to “talk” to hundreds, or even thousands, of people around the country.
4. In the 1980s, this network of networks, which became known as the Internet, expanded at a phenomenal rate. Hundreds, then thousands of colleges, research companies and government agencies began to connect their computers to this worldwide Net. Some companies unwilling to pay the high costs of the Internet access (or unable to meet strict government regulations for access) learned how to link their own systems to Internet, even if “only” for e-mail and conferences. Some of these systems began offering access to the public. Now anybody with a computer and modem, persistence and a small amount of money could tap into the world.
(Encyclopedia Britannica)
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ВАРИАНТЫ ОТВЕТОВ:
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истинным
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в тексте нет информации
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3)
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ложным
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ЗАДАНИЕ N 26 ( - выберите один вариант ответа)
Определите, является ли утверждение:
A packet switching technology was designed to create a computer-using community.
Прочитайте текст
NET ORIGIN
1. In the 1960s, researchers began experimenting with linking computers. They wanted to see if computers in different locations could be linked using a new technology known as packet switching. This technology, in which data meant for another location is broken up into little pieces, each with its own “forwarding address” had the promise of letting several users share just one communications line. Their goal was not the creation of today’s international computer-using community, but the development of a data network that could survive a nuclear attack.
2. Previous computer networking efforts had required a line between each computer on the network, sort of like a one-track train route. The packet system allowed to create data highway. Each packet was given the computer equivalent of a map and a time stamp, so that it could be sent to the right destination, where it would then be reassembled into a message the computer or a human could use.
This system allowed computers to share data and researchers to exchange electronic mail, or e-mail. In itself, e-mail was something of a revolution, offering the ability to send detailed letters at the speed of a phone call.
3. As this system grew, some college students developed a way to use it to conduct online conferences. These started as science-oriented discussions, but they soon branched out into virtually every other field, as people recognized the power of being able to “talk” to hundreds, or even thousands, of people around the country.
4. In the 1980s, this network of networks, which became known as the Internet, expanded at a phenomenal rate. Hundreds, then thousands of colleges, research companies and government agencies began to connect their computers to this worldwide Net. Some companies unwilling to pay the high costs of the Internet access (or unable to meet strict government regulations for access) learned how to link their own systems to Internet, even if “only” for e-mail and conferences. Some of these systems began offering access to the public. Now anybody with a computer and modem, persistence and a small amount of money could tap into the world.
(Encyclopedia Britannica)
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ВАРИАНТЫ ОТВЕТОВ:
1)
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ложным
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2)
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истинным
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3)
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в тексте нет информации
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ЗАДАНИЕ N 27 ( - выберите один вариант ответа)
Укажите, какой из абзацев текста (1, 2, 3, 4) содержит следующую информацию:
Highway systems created, worldwide Net could be expanded at a phenomenal rate.
Прочитайте текст
NET ORIGIN
1. In the 1960s, researchers began experimenting with linking computers. They wanted to see if computers in different locations could be linked using a new technology known as packet switching. This technology, in which data meant for another location is broken up into little pieces, each with its own “forwarding address” had the promise of letting several users share just one communications line. Their goal was not the creation of today’s international computer-using community, but the development of a data network that could survive a nuclear attack.
2. Previous computer networking efforts had required a line between each computer on the network, sort of like a one-track train route. The packet system allowed to create data highway. Each packet was given the computer equivalent of a map and a time stamp, so that it could be sent to the right destination, where it would then be reassembled into a message the computer or a human could use.
This system allowed computers to share data and researchers to exchange electronic mail, or e-mail. In itself, e-mail was something of a revolution, offering the ability to send detailed letters at the speed of a phone call.
3. As this system grew, some college students developed a way to use it to conduct online conferences. These started as science-oriented discussions, but they soon branched out into virtually every other field, as people recognized the power of being able to “talk” to hundreds, or even thousands, of people around the country.
4. In the 1980s, this network of networks, which became known as the Internet, expanded at a phenomenal rate. Hundreds, then thousands of colleges, research companies and government agencies began to connect their computers to this worldwide Net. Some companies unwilling to pay the high costs of the Internet access (or unable to meet strict government regulations for access) learned how to link their own systems to Internet, even if “only” for e-mail and conferences. Some of these systems began offering access to the public. Now anybody with a computer and modem, persistence and a small amount of money could tap into the world.
(Encyclopedia Britannica)
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ВАРИАНТЫ ОТВЕТОВ:
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ЗАДАНИЕ N 28 ( - выберите один вариант ответа)
Укажите, какой из абзацев текста (1, 2, 3, 4) содержит следующую информацию:
Some systems of public access to Internet are not too expensive for their users.
Прочитайте текст
NET ORIGIN
1. In the 1960s, researchers began experimenting with linking computers. They wanted to see if computers in different locations could be linked using a new technology known as packet switching. This technology, in which data meant for another location is broken up into little pieces, each with its own “forwarding address” had the promise of letting several users share just one communications line. Their goal was not the creation of today’s international computer-using community, but the development of a data network that could survive a nuclear attack.
2. Previous computer networking efforts had required a line between each computer on the network, sort of like a one-track train route. The packet system allowed to create data highway. Each packet was given the computer equivalent of a map and a time stamp, so that it could be sent to the right destination, where it would then be reassembled into a message the computer or a human could use.
This system allowed computers to share data and researchers to exchange electronic mail, or e-mail. In itself, e-mail was something of a revolution, offering the ability to send detailed letters at the speed of a phone call.
3. As this system grew, some college students developed a way to use it to conduct online conferences. These started as science-oriented discussions, but they soon branched out into virtually every other field, as people recognized the power of being able to “talk” to hundreds, or even thousands, of people around the country.
4. In the 1980s, this network of networks, which became known as the Internet, expanded at a phenomenal rate. Hundreds, then thousands of colleges, research companies and government agencies began to connect their computers to this worldwide Net. Some companies unwilling to pay the high costs of the Internet access (or unable to meet strict government regulations for access) learned how to link their own systems to Internet, even if “only” for e-mail and conferences. Some of these systems began offering access to the public. Now anybody with a computer and modem, persistence and a small amount of money could tap into the world.
(Encyclopedia Britannica)
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