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问题 单项选择题

Linux文件权限一共10位长度，分成四段，第三段表示的内容是______。

A．文件类型
B．文件所有者的权限
C．文件所有者所在组的权限
D．其他用户的权限

答案

参考答案：C

单项选择题

Spyware and other forms of malware are the biggest online threat to your computer's （） nowadays. These malicious （） which get to your PC through freeware, shareware, commercial sites, deceptive pop-ups or in any other way, can record your surfing habits and sites you visit, share your personal information with their partners. Any personal （）, when in wrong hands, can leave you a victim of an "identity theft" by steeling your credit （）details, birth records and other （） information.

can leave you a victim of an "identity theft" by steeling your credit （）details.

A. reputation

B. password

C. address

D. card
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单项选择题

女性，25岁，因腹痛、皮疹、血尿、蛋白尿入院。肾活检示LIgA在系膜区沉积，诊断考虑（）

A.急性肾小球肾炎

B.狼疮性肾炎

C.紫癜性肾炎

D.IgA肾病

E.血管炎肾损害
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