Fill in the blanks choosing from the variants given. 1. School computer labs and home networks are of LANs

1. School computer labs and home networks are… of LANs.

a) variants; b) examples; c) types

2. Each network is… from a collection of technologies.

a) constructed; b) organized; c) generated

3. Networks for nationwide banks and superstores can be … as WANs.

a) classified; b) referred to; c) called

4. Localized networks … include a small number of computers.

a) never; b) typically; c) always

5. As the area of network coverage expands the number of workstations…

a) grows; b) reduces; c) rises

6. The technology from a single … is often used in a casual conversation to classify a network.

a) layer; b) category; c) level

Give the English equivalents.

Find the answers to the questions.

1. Why did a great diversity of network technologies exist in the past?

2. Is geographical scope important?

3. What are the network options?

4. Can a NAN provide connectivity within an unlimited geographical area?

5. The Internet is the largest world’s LAN, isn’t it?