题目内容

如果企业的资产负债率是40%，则该企业存在财务风险不存在经营风险。 ()

A. 正确
B. 错误

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某产品划分为四个功能区，采用环比评分法得到的功能暂定重要性系数见表1-1，则功能 F3的重要性系数为()。

A. 0．17
B. 0．35
C. 0．36
D. 0．42

现选择净现值作为某项目投资方案的敏感性分析对象，其结果如图1-1所示，则净现值对三种不确定因素Ⅰ、Ⅱ、Ⅲ的敏感性从大到小的排列顺序为()。

A. Ⅱ—Ⅲ—Ⅰ
B. Ⅰ—Ⅱ—Ⅲ
C. Ⅰ—Ⅲ—Ⅱ
D. Ⅱ—Ⅰ—Ⅲ

我国规定，限制新建和改建含硫量大于()的煤矿。

A. 1.0%
B. 1.5%
C. 3.0%
D. 0.05

An architectural Style. defines as a family of such systems in terms of a (1) of structural organization.More specifically an architectural style. defines a vocabulary of (2) and connector types, and a set of (3) on how they can be combined. For many styles there may also exist one or more (4) that specify how to determine a system's overall properties from the properties of its parts. Many of architectural styles have been developed over the years.The best-known examples of (5) architectures are programs written in the Unix shell．
(1)

A. pattern
B. data flow
C. business process
D. position level