Online, to share various resources, communicate

Date: 2015-10-07; view: 383.

Task 8. Fill in the gaps with the appropriate words from the text.

Task 7. Complete the sentences with the best option.

1. The word Internet refers to

- resources;

- a supercomputer;

- information network;

2. A client computer means

- an information;

- a personal computer;

- a mainframe;

3. The word server implies

- a workstation;

- a supercomputer;

- an information provider;

4. A host network defines

- a local area network;

- a public data network;

- a personal computer network;

5. The best explanation of information retrieval might be

- information search;

- data retrieval;

- information restoration;

6. The router deals with

- determining the best connection path;

- supporting easy Internet access;

- packaging information;

7. The word bandwidth means

- pass band;

- frequency band;

- the amount of data that can be transmitted;

8. The log on to the host network refers to

- the process of connecting to s local area network;

- the process of connecting to other network;

- the process of making a connection with a server;

9. The word modem means,

- a modern device;

- a device used for sending and receiving data over telephone lines;

- a model.

Providers, bandwidth, workstation, a device, a server, log on, retrieved,

1. Personal computers and --------------are now capable of acting as Internet servers due to advance in computing technologies.

2. To access information on the Internet, a user must first --------- to the

client computer's host network.

3. These Internets may connect tens, hundreds, of thousands of computers, enabling them to share information with each other and --------------, such as powerful supercomputers and databases or information.

4. Information is quickly ----------- and sent to the users.

5. A client computer is any computer that receives information from ------ and is often a personal computer.

6. A major challenge facing the continued growth of the Internet is the difficulty of providing enough ---------------to sustain the network.

7. Each connected individual can ------------with anyone else on the Internet, can publish ideas, and can sell products with a minimum overhead cost.

8. In the process of connecting to other networks, the host may need to access a router, -------------that determines the best connection path between networks and helps networks to make connections.

9. Companies can carry out commerce---------, including advertising, selling, buying, distributing products and providing after-sales services.

10. In a client /server architecture, some computers, act as servers or information------------, while other computers act as clients, or information receivers.