Question

Q.7 Rearrange the following words and phrases to form meaningful sentences.

(a)of the owner / a computer virus / that can / infect a / computer / is a program / without the knowledge
(b)can spread / or even a CD / a true virus / through the Internet / or a USB drive
(c)infect / viruses / file system / the network / the host files / corrupting / of
(d)install / anti-virus / many users / known viruses / software that / can detect and eliminate​

Answer 1

Explanation:

a) a computer virus that can infect a computer of the owner without the knowledge

b)a true virus can spread through the internet or a usb drive or even a cd

Answer 2

Answer:

1) A computer virus is a program that can infect a computer without the knowledge of the owner.

2) A true can spread through the internet or even a CD or a USB drive

3) Virus infecf the host files , corrupting the network of file system.

4) Many users install anti-Virus software that can detect and eliminate known viruses.