在網(wǎng)絡(luò)技術(shù)迅速發(fā)展的現(xiàn)代社會(huì)中，保護(hù)個(gè)人信息的安全非常重要。比如，有些人為了不丟失數(shù)據(jù)而選擇給它們 “備份” — “備份” 用英語怎么說？試做本集《英語小測(cè)驗(yàn)》，學(xué)習(xí)和網(wǎng)絡(luò)隱私、計(jì)算機(jī)安全有關(guān)的表達(dá)。

1. To keep the information on your computer safe, it’s important to have a strong ______.

a) safe-word

b) secure-word

c) password

d) access-word

2. It’s a good idea to create a ______ of your data in case your computer is lost, broken or stolen.

a) copy-up

b) back-up

c) safety measure

d) protect disk

3. People who access computer systems without permission are known as ______.

a) thwackers

b) trackers

c) frackers

d) crackers

4. Software that is designed to damage or gain access to a computer system without the user knowing is ______.

a) freeware

b) malware

c) shareware

d) badware

5. Software that secretly records what you do on your computer is called a(n) ______.

a) button-presser

b) number-cruncher

c) keylogger

d) history

6. This kind of software can copy itself into computer programs for harmful reasons.

a) bacteria

b) disease

c) virus

d) germ

答案

1) c, 2) b, 3) d, 4) b, 5) c, 6) c.