Listening warm-up – part 3
Listening Computer viruses part 1 /multiple choice questions
به فایل مربوط به ویروسهای کامپیوتری گوش دهید و سوالات را پاسخ بدهید.
Questions 1-5
Choose the correct letter, A, B or C
? N1. What does the speaker compare a computer virus to
A – a biological organism
B – a corrupt program
C – an irritating person
N2. Core Wars was designed as
A – a model virus
B – a form of amusement
C – a low-cost program
N3. 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
? N4. 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
N5. 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
: ANSWERS
N1. A
N2. B
N3. C
N4. B
N5. C