维也纳学派
Which VTP mode should a Cisco switch be set to if this switch is to add or delete VLANs to a management domain?（） [" Transparent"," Server"," Auto"," Client"," User"]
某外贸公司对外以CFR报价，如果该公司先将货物交到货站或使用滚装与集装箱运输时，应采用（）为宜。 ["FCA","CIP","CPT","CFR"]
BOT模式中契约企业特许权期限届满时，所建基础设施（）。 ["有偿移交给政府","无偿移交给政府","可以转让给其他企业","可以续约再经营"]
You work as a Web Developer at Certkiller.com. You are in the process of creating a mobile Webapplication. You use Microsoft ASP.NET 3.5 to create the Web application. In an assembly named MobileUser the following code exists： namespace Certkiller.MobileUser { public class Capabilities { public static bool IsEnhancedDevice（MobileCapabilities capabilities， string optional） { return （capabilities["AJAX"] == Boolean.TrueString && capabilities["Silverlight"] == Boolean.TrueString）； } } } The following code is contained on a page in the Web application： MobileCapabilities capabilities = （MobileCapabilities）Request.Browser； bool isEnhancedDevice = capabilities.HasCapability（"SilverlightAndAjax"， null） You have to make sure that the code calls the IsEnhancedDevice method of the Capabilities class.You configure the Web.config file to accomplish this. What should you do？（） ["A","B","C","D"]
某公司发行优先股面值100元，规定每股股利为14元，市价为98元
计算其投资报酬率
