在表设计视图中，如果要限定数据的输入格式，应修改字段的（）属性。 格式。 有效性规则。 输入格式。 字段大小。
肾脏检查包括哪些内容？有什么临床意义？
You are the network administrator for your company. The network consists of a single Active Directorydomain. All network servers run Windows Server 2003. All client computers run Windows XP Professional SP2.Server1 is a domain controller. Server2 runs Windows Software Update Services (WSUS). No options have been changed in the administrative console.You configure the client computers to access the services on Server1 and Server2. An initial synchronization and approval is successfully completed. The client computers receive and install the approved patches successfully.Three months later, Microsoft releases a critical security update for Windows XP Professional. From a test client computer, you use Microsoft Update to download the update. You test the update and receive no error messages.Now you need to deploy the update to all client computers as quickly as possible. You must ensure that the update is not deployed to any servers.Which two actions should you perform? （）(Each correct answer presents part of the solution. Choose two.) On Server1, configure the Default Domain Policy Group Policy object (GPO) to distribute the security update.。 On Server1, initiate replication.。 On Server2, initiate synchronization.。 On Server2, approve the security update.。
Your network contains a domain controller that is configured as a DNS server. The server hosts an Active Directory-integrated zone for the domain. You need to reduce how long it takes until stale records are deleted from the zone. What should you do（） From the configuration directory partition of the forest， modify the tombstone lifetime.。 From the configuration directory partition of the forest， modify the garbage collection interval.。 From the aging properties of the zone， modify the no-refresh interval and the refresh interval.。 From the start of authority （SOA） record of the zone， modify the refresh interval and the expire interval.。
个人化策略主要采用哪种模式（） 专家。 经理人。 直接。 间接。
下面有关主键的叙述正确的是（）。
