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问题 单项选择题

在订立保险合同时，以下关于保险合同当事人和关系人的说法哪一项是正确的（）

A.保险经纪人受投保人之托，办理投保手续，代交保险费，代为保险理赔

B.投保人是同保险人签订合同并缴纳保险费的人，投保人既可以是法人，也可以是自然人

C.投保人是同保险人签订合同并缴纳保险费的人，投保人可以是法人，不可以是自然人

答案

参考答案：B

单项选择题

我们平常所说的裸机是指

A．无显示器的计算机系统

B．无软件系统的计算机系统

C．无输入输出系统的计算机系统

D．无硬件系统的计算机系统
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单项选择题

Representations of software architecture are an enabler for communication between all parties (stakeholders) interested in the development of a computer-based system. An architectural style defines as a family of such systems in terms of a ① of structural organization. More specifically, each ② describes a system category that encompasses: (1) a set of components (e.g., a database, computational modules) that perform a function required by a system, (2) a set of ③ that enable "communication, coordination and cooperation" among components, (3) ④ that define how components can be integrated to form the system, and (4) semantic models that enable a designer to understand the overall properties of a system by analyzing the known ⑤of its constituent parts.

②是（）

A.style

B.phase

C.charter

D.schedule
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