Exercise-75
Rearrange the following words and phrases to form meaningful sentences.
(a) of the owner / a computer virus / that can , infect a / computer / is a programme / 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 use/ known viruses / software that / can detect and eliminate
Answers:-
(a) A computer virus is a programme that can infect a computer without the knowledge of the owner.
(b) A true virus can spread through the Internet or a USB drive or even a CD.
(c) Corrupting viruses infect the host files of the network file system.
(d) Many users install anti-virus software that can detect and eliminate known viruses.
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