结构化设计的特点是（1）相对独立和功能单一的模块结构；（2）（）；（3）（）。 正确。 错误。
在城市中心地区，尤其在与重要建筑（构筑）物相邻接近的工程的施工中得到了广泛地应用的沉箱技术是（）。 正确。 错误。
Your network contains an Active Directory forest named contoso.com. You plan to deploy a new child domain named branch.contoso.com. The child domain will contain two domain controllers. Both domain controllers will have the DNS Server server role installed.All users and computers in the branch office will be members of the branch.contoso.com domain.You need to plan the DNS infrastructure for the child domain to meet the following requirements： èEnsure resources in the root domain are accessible by fully qualified domain names. èEnsure resources in the child domain are accessible by fully qualified domain names. èProvide name resolution services in the event that a single server fails for a prolonged period of time. èAutomatically recognize when new DNS servers are added to or removed from the contoso.com domain. What should you include in your plan？（） 正确。 错误。
下列各项不属于存货的是（）。 正确。 错误。
Cookies测试是web信息系统的功能测试方法之一。 正确。 错误。
SSL协议建立在可靠的传输层协议（TCP）之下，而与应用层协议有关。
