易游app:英语小测验
易游app:小测验 — 和 “计算机安全” 有关的词汇
在网络技术迅速发展的现代社会中，保护个人信息的安全非常重要。比如，有些人为了不丢失数据而选择给它们 “备份” — “备份” 用英语怎么说？试做本集《英语小测验》，学习和网络隐私、计算机安全有关的表达。
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
易游app:答案
1) c, 2) b, 3) d, 4) b, 5) c, 6) c.
