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【单选题】
监理工程师应监督现场的正常施工工作符合行政法规和合同的要求,同时还要做到( )
A.
文明施工
B.
安全施工
C.
文明施工和安全施工
D.
环境保护
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参考答案:
举一反三
【单选题】Accounting changes occur for which of the following reasons?
A.
Management is being fair and consistent in financial reporting.
B.
Management compensation is affected.
C.
Debt agreements are impacted.
D.
All of these answer choices are correct.
【简答题】在SQL2000中,通常不需要用户建立索引,而是通过使用 约束和唯一值约束,由系统自动建立。
【单选题】Which of the following items is a change of accounting policy under IAS 8 Accounting policies, changes in accounting estimates and errors?
A.
Classifying commission earned as revenue in the statement of profit or loss, having previously classified it as other operating income
B.
Switching to purchasing plant using leases from a previous policy of purchasing plant tor cash
C.
Changing the value of a subsidiary's inventory in line with the group policy for inventory valuation when preparing the consolidated financial statements
D.
Revising the remaining useful life of a depreciable asset
【简答题】adj. 聪明的;才华横溢的
【简答题】在Visual FoxPro中通过建立主索引或候选索引来实现______完整性约束。
【判断题】A change in accounting estimate and a change in reporting entity are types of changes in accounting principle.
A.
正确
B.
错误
【判断题】通过索引、UNIQUE约束、PRIMARY KEY约束或IDENTITY属性可实现数据的实体完整性。
A.
正确
B.
错误
【简答题】一个盒子中有6颗黑棋子、9颗白棋子,从中任取两颗,则这两颗棋子是不同色的概率为
【简答题】在Visual FoxPro中通过建立主索引或候选索引来实现【8】完整性约束。
【简答题】能实现UNIQUE约束功能的索引是( );针对复杂的约束,应采用( ) 来实现。 A.普通索引 B.聚簇索引 C.唯一值索引 D.复合索引 A.存储过程 B.触发器 C.函数 D.多表查询
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