tailieunhanh - basic english for computing phần 9

Tham khảo tài liệu 'basic english for computing phần 9', ngoại ngữ, ngữ pháp tiếng anh phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Language work Making guidelines and rules Study these guidelines for preventing arid treating vir uses. Download email attachments onto a floppy. Don t use a floppy without checking it. We can make them stronger by adding always and never. Always download email attachments onto I floppy. Never rise tt Hoppy wit haul I hacking it. We can make them Into rules by using using must anil mustn t. You must download attachments onto a floppy. You mustn t use a floppy without cheeking it. Task 6 Rewrite I his advice using must or mustn t. 1 Keep your network password secr et. 2 Don t try to access other people s data. 5 Always make a backup copy of all your important files. 4 Never use commercial software without a licence. 5 Check your email regularly. 6 Never install software before it is virus-checked. 7 Don t re-use Web images from pages which have a copyright symbol. 8 Never change other people s data without permission. 9 Don t believe every email message that warns you about viruses. 10 Always virus-cheek an email attachment before opening it. Task 7 Write two rules about each of these topics. 1 passwords 2 Hoppy disk care 3 backups 4 working conditions 5 viruses 6 CD-ROM care 108 Task 8 1 2 3 4 5 H b Problem-solving These headlines cover some of the ethical Issues Involved in computing. Work 111 pairs. Try to match the headlines to the lirsi scnlrnce of each story. NET BOMB BLAST INJURES BOYS Cyberspace faces crucial court lest Police turning cybercop to net villains Fears hat new virus causes I liter net chaos CRIME AM PUNISHMENT The Internet may prove In hr a superhighway to crime for technologically minded villains the An historic rest case ill a German court is to neigh the ethical and commercial question of who controls information on the Internet with the head of the National Criminal Intelligence Service has wained. Scolxnian 29 5 97 American online senices company CompuServe being accused of trafficking in Ximography and neo-Na i propaganda. Guardian 8 4 97

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