简述结构化分析方法的基本手段和基本策略。
人身保险资金运用的原则？
冲击和反击式水轮机在能量转换上有何区别？
Your company has a main office and two branch offices. Domain controllers in the main office host an Active Directory-integrated zone. The DNS servers int he branch office host a secondary zone for the domain and use the main office DNS servers as their DNS master servers for the zone. The company adds a new branch office. You add a member server named Branch3 and install the DNS service on the server. You configure a secondary zone for the domain. The zone transfer fails. You need to configure DNS to provide zone data to the DNS server in the new branch office. What should you do？ （） Run dnscmd using the ZoneResetMasters option。 Run dnscmd by using the ZoneResetSecondaries option。 Add the new DNS server to the Zone Transfers tab on one of the DNS servers in the main office。 Add the new DNs server to the DNSUpdateProxy Global security group in Active Directory Users and Computer。
简述需求分析的目的。
你作为应用程序开发人员在Certkiller.com上班 ，Certkiller.com 使用 Visual Studio.NET 2005 作为其应程序开发平台。您最近完成了一类名为 TestReward 的开发和包中的类。NET 2.0 程序集命名为 TestObj.dll。你发布后，并用于客户端应用程序后，您决定将移动TestReward 类从 TestObj.dll程序集 到TestRewardObj.dll 程序集。你要确保你发布的更新后的TestObj.dll 和TestRewardObj.dll 程序集时，客户端应用程序可以继续工作，而不需要重新编译。你应该做什么？（）
