3. Match the words and word combinations with their Ukrainian equivalents:

1. estimated	a) визначати вузол
2. nonprofit	b) робити наявними
3. depletion	c) некомерційний
4. to make available	d) здійснювати нагляд
5. colon	e) урядові установи
6. а tangible entity	f) приблизно
7. to identify a node	g) вичерпування
8. to gain access	h) двокрапка
9. Government agencies	i) матеріальна одиниця
10. to oversee	j) отримати доступ
11. to refer to	l) через те, що
12. due to	m) належати
13. belong to	n) призначати
14. exceedingly well	o) відноситися до
15. to assign	p) надзвичайно добре
16. а forward slash	q) загальний термін
17. a numerical label	r) обмежена кількість
18. location addressing	s) коса риска
19. the generic term	t) визначення адреси місцезнаходження
20. a limited number	u) числовий маркувальний знак (відмітка)

4. Complete the definitions:

1. A standardized address of a location on the Internet, esp on the World Wide Web is called __________.

2. ________ name – is the same suffix that a group of computers that have in their names on the Internet, specifying the country, type of institution, etc. where they are located.

3. _________ is the single worldwide computer network that interconnects other computer networks, on which end-user services, such as World Wide Web sites or data archives, are located, enabling data and other information to be exchanged.

4. A series of four groups of numbers separated by dots is ________.

5. _________ is an organization that provides access to the Internet.

5. Insert the words in bold type into appropriate places:

(To) identify – identification – (an) identifier – identified

1. An Internetaddressis used to _______ anodeon the Internet.

2. The help desk technician has _______ the cause of a failure.

3. ________ may be a word, number, letter, symbol, or any combination of those.

4. ________ is the process of identifying.

(To) connect – connection – (to) interconnect – connecting

1. The Internet is a global network________ millions ofcomputers.

2. It _______ millions of computers together globally.

3. Satellite provides fast _______ irrespective of location and does not suffer from variable speed and quality deterioration with distance like DSL.

4. Can you _______ the two loudspeakers?

(To) communicate – communications – communicative – community

1. One of ARPA's goals was to connect mainframe computers at different universities around the country so that they would be able _______ using a common language and a common protocol.

2. I'm in a _______ vein to-night.

3. If you use the Internet, then you probably use Internet-based _______ to contact family, friends or co-workers. 

4. Its operators can choose which Internet services to use and which localservices to make available to the global Internet ________.

6. What words from the text are defined? Choose them from the databank:

Databank: unique, a route, an interface, anarchy, a host, an operator, an infrastructure, a label, a depletion, a network.

1) a system of computers interconnected by telephone wires or other means in order to share information; 2) a computer containing data or programs that another computer can access by means of a network or modem; 3) one who operates a machine or device; 4) absence of any cohesive principle, such as a common standard or purpose; 5) the basic structure or features of a system or organization; 6) without an equal or equivalent; 7) a group of characters, such as a number or a word, appended to a particular statement in a program to allow its unique identification; 8) an electrical circuit linking one device, esp a computer, with another; 9) an established line of access; 10) the use or consumption of a resource.