城市公共交通定义、基本任务、地位、特征？
Which two SQL*Loader instructions are used to assemble logical records？（） ["WHEN","INFILE","CONTINUEIF","CONCATENATE","TRAILING NULLCOLS"]
Your company has client computers that run Windows XP Professional. You are planning to install Windows 7 Enterprise on the existing client computers. You need to design a user state migration strategy that minimizes network bandwidth and server use when user data is being migrated. What should you do？（） ["Use the Refresh Computer method and a hard-link migration store.","Use the Refresh Computer method and a compressed migration store.","Use the Replace Computer method and a hard-link migration store.","Use the Replace Computer method and a compressed migration store."]
程序设计过程的3个阶段是（）、（）和（）。
Click the Exhibit button. Within an ONS 15454, you are provisioning a circuit on an unprotected UPSR ring. In the exhibit, which two must you configure?（） (Choose two.) [" revertive"," circuit type"," circuit size"," bidirectional"," protected drops"," switch on PDI-P"]
在Delphi集成开发环境中，如果想要直接设置或者修改对象的属性，可以通过（）中的属性窗口直接进行设置。
