4. Выберите правильный вариант:

• This ... unites machines of university centers, private ■' mipanies and governmental agents.

1. engineer l>) network c) man

• Network worm has struck ... machines. ,

1. 6500 '

I») 6200

<•) 6300

*

• ... 1988 Robert Morris in feted a great amount of computers, connected to Internet network.

1. 1 January

2. 8 March

3. 2 November

• ... the author of the virus-Morris-come to FBI headquarters in Washington on his own

1. 22 June

2. 17 September

3. 4 November

4. Найдите в тексте предложения, содержащие ниже­следующие слова и выражения:

• blocking the computers

• to send mail

• Morris virus

• computer environment

• an integral part of the virus

• a network worm

• to decline the decision of court

• reproducing programs

4. Закончите предложения:

• ... infected a great amount of computers, connected to Internet network.

• According ... were also registered events of blocking the computers.

• It is necessary to differentiate between ...

• ... they are a part of “tech-organism”, but they have completely different functions.

• ... tricks with system halts means a dangerous one, and finally with a devastating destruction means a very dangerous virus.

• This virus is spreading very quickly ...

• Apparently what the attacker did was this ...

• If denunciatory verdict had been approved without modification ...

• It may have done more ...

4. Определите истинность или ложность следующих предложений:

• 2 November 1888 Robert Morris older, graduate student of information faculty of Cornwall University infected a small amount of computers, connected to Internet work.

• Network worm had struck 3200 machine that formed 7,9% computers to network, and has show, that UNIX okay too.

• Symptom: hundreds or thousands of jobs start running on a UNIX system bring response to two.

• This virus is not spreading very quickly over the Milnet.

•f Within the past 10 hours, it have hit > 10 sites across

the country, both Arpaned and Milnet sites.

• Apparently what the attacker do this: he or she connected to send mail, issue the appropriate debug command, and had a big С program compiled.

• 22 January the author of the virus came to FBI headquarters in Washington on his own.

• 22 January 1989 a court of jurors has acknowledged Morris guilty.

• It was necessary to differentiate between reproduce program and Trojan horses.

4. Сопоставьте левую и правую колонки так, чтобы получились предложения:

• This network unites ♦ because they are aimed at

producing as many copies of their own as possible.

• Viruses are an area of ♦ 6200 machines that formed

7.3% computers to network.

• Viruses seem to be ♦ pure programming, and carry the only alive organisms intellectual functions on

protection from being found.

• Reproducing programs ♦ machines of university centers, will not harm your own private companies and system governmental agents.

• Network worm has struck ♦ in the computer environment.