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.
1) разнообразие; 2) прокладывать путь; 3) цифровые устройства; 4) ограниченное пространство; 5) эффективный; 6) стандартизированный |
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?