A .同表表页筛选条件
B .他表表页筛选条件
C .他表表页关联条件
D .同表表页关联条件
[名词解释] 关系(Relation)
[单选题]C.onsider a relation R ( A,B,C,D ) with the following dependencies: AB ? C, CD ? E, DE ?B.A.ABB.ABCC.ABDD.ABE
[单选题]在Visual FoxPrO的数据工作期窗口,使用SET RELATION命令可以建立两个表之间的关联,这种关联是 ( )A.永久性关联B.永久性关联或临时性关联C.临时性关联D.永久性关联和临时性关联
[单选题]在Visual FoxPro的数据工作期窗口,使用SET RELATION命令可以建立两个表之间的关联,这种关联是( )。A.永久性关联B.永久性关联或临时性关联C.临时性关联D.永久性关联和临时性关联
[单选题]在Visual FoxPro的数据工作期窗口,使用SET RELATION命令可以建立两个表之间的关联,这种关联是______。A.永久性关联B.永久性关联或临时性关联C.临时性关联D.永久性关联和临时性关联
[单选题]在Visual FoxPro的数据工作期窗口,使用SET RELATION命令可以建立两个表之间的关联,这种关联是 ______。A.永久性关联B.永久性关联或临时性关联C.临时性关联D.永久性关联和临时性关联
[试题]In relation to the courts’ powers to interpret legislation, explain and differentiate between:(a) the literal approach, including the golden rule; and (5 marks)(b) the purposive approach, including the mischief rule. (5 marks)
[试题]In relation to company law, explain:(a) the limitations on the use of company names; (4 marks)(b) the tort of ‘passing off’; (4 marks)(c) the role of the company names adjudicators under the Companies Act 2006. (2 marks)
[试题]In relation to the law of contract, distinguish between and explain the effect of:(a) a term and a mere representation; (3 marks)(b) express and implied terms, paying particular regard to the circumstances under which terms may be implied in contracts
[单选题]The relation between the two paragraphs is that in the 2nd paragraph the author[A] challenges the viewpoint in the lst paragraph.[B] modifies his view expressed in the lst paragraph.[C] provides the reason for the argument in the lst paragraph.[D] fu