Questions 1-5 Listen from here
Choose the correct letter, A, B or C.
1. What does the speaker compare a computer virus to?
A a biological organism
B a corrupt program
C an irritating person
2. Core Wars was designed as
A a model virus.
B a form of amusement.
C a low-cost program.
3. The speaker says that computer viruses are picked up because they can
A infiltrate programs by themselves.
B be sold with commercial software.
C hide in unofficial software.
4. What does the speaker find surprising?
A the rise in the number of software infections
B the determination of those who develop viruses
C the fact that people blame their own computers
5. The worst aspect of a Trojan horse virus is its capacity to
A delete all the files on your computer.
B send illegal emails to all your correspondents.
C perform operations in your name.
Questions 6-9 Listen from here
List FOUR ways of combating viruses.
Write NO MORE THAN THREE WORDS for each answer.
6
7
8
9 eg: get anti-virus software
