THE INTERNET Computer science was an emerging discipline in the late 1950s that began to consider time- sharing between computer users, and later, the possibility of achieving this over wide area networks. Independently, Paul Baran proposed a distributed network based on data in message blocks in the early 1960s and Donald Davies conceived of packet switching in 1965 at the National Physical Laboratory (NPL) and proposed building a national commercial data network in the UK. January 1, 1983 is considered the official birthday of the Internet. Prior to this, the various computer networks did not have a standard way to communicate with each other. A new communications protocol was established called Transfer Control Protocol/Internetwork Protocol (TCP/IP). This allowed different kinds of computers on different networks to "talk" to each other. ARPANET and the Defense Data Network officially changed to the TCP/IP standard on January 1, 1983, hence the birth of the Internet. All networks could now be connected by a universal language. 1. Which invention was made first? A The wheel B. The printing press C. The internet 2. Before his invention books were transcribed by hand or 'printed' using wooden blocks. A. The wheel B. The printing press C. The internet 3. It was invented by The German Johannes Gutenberg A. The wheel 8. The printing press C. The internet C. The internet 4. Nobody can ever know who invented it A. The wheel 5. It was invented before 4200-4000 BC The history of the Internet has its origin in the efforts to build and interconnect computer networks that arose from research and development in the United States and involved international collaboration, particularly with researchers in the United Kingdom and France. heavy equipment A. The wheel B. The printing press A. The wheel B. The printing press C. The internet 6. The Egyptians and the Mesopotamians used them to build their pyramids and roll their B. The printing press 7. It has its origin in the efforts to build and interconnect A. The wheel B. The printing press 8. Which invention is more modern? A. The wheel B. The printing press 9. It is a mechanical device A. The wheel B. The printing press 10. Which is made of different materials A. The wheel B. The printing press C. The internet computer networks C. The internet C. The internet SLIVEWORKSHEETS C. The internet C. The internet​

Ответы

Ответ дал: Torgovets
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1. Which invention was made first?

A. The wheel

2. Before his invention books were transcribed by hand or 'printed' using wooden blocks.

B. The printing press

3. It was invented by The German Johannes Gutenberg

B. The printing press

4. Nobody can ever know who invented it

A. The wheel

5. It was invented before 4200-4000 BC

A. The wheel

6. The Egyptians and the Mesopotamians used them to build their pyramids and roll their heavy equipment

A. The wheel

7. It has its origin in the efforts to build and interconnect computer networks

C. The internet

8. Which invention is more modern?

C. The internet

9. It is a mechanical device

A. The wheel

10. Which is made of different materials

C. The internet

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