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【单选题】
信息系统访问控制机制中,()是指对所有主体和客体部分分配安全标签用来标识所属的安全级别,然后在访问控制执行主体和客体的安全级别进行比较,确定本次访问是否合法性的技术或方法。A.
自主访问控制
B.
强制访问控制
C.
基于角色的访问控制
D.
基于组的访问控制
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皮皮学刷刷变学霸
举一反三
【简答题】Besides his basic salary of about 5500 yuan, the foreign teacher also gets______.
【简答题】The foreign teacher plans to add to his new contract that he should get ______.
【简答题】下列关于幼小衔接工作方案制订的要求,说法正确的是:
【单选题】On farewell party the foreign teacher gratefully_____ all the helps from all the school.
A.
thank
B.
acknowledge
C.
claim
D.
declare
【简答题】The main measure the foreign teacher takes to get paid is ______.
【单选题】Now, the foreign teacher gets no less than 5,500 yuan per month for a 12 hour work week plus all the other benefits because the authority has realized that the first offer was too low.
A.
Y
B.
N
C.
NG
【简答题】幼小衔接工作方案制订的要求有几点
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