应用服务器是一种(),可以将传统企业信息系统和客户连接起来,提供电子商务所需的功能。
A.中间件
B.客户端开发软件
C.网络协议
D.服务器开发软件
参考答案:A
众数和中位数都是用来描述平均水平的指标,某理财规划是挑选了7只股票,其价格分别为6元、12元、15元、15.5元、17元、15元和40元,则这几只股票价格的众数为()。
A.6元
B.15元
C.15.5元
D.40元
Assume the following information relating to a fixed-for-fixed currency swap between Party C and D who hold German marks and U. S. dollars respectively. The spot exchange rate between German marks and U. S. dollars is 2.5 marks per dollar. The U. S. interest rate is 10% and the German interest rate is 8%. Party C holds 25 million marks and wants dollars. In return for the marks, Party D would pay:()
A. DM 25 million to Party C at the initiation of the swap.
B. $10000000 to Party C at the initiation of the swap.
C. $10000000 to Party C at the initiation of the swap.