Your network consists of a single Active Directory domain. All domain controllers run Windows Server 2008 R2. You need to plan an auditing strategy that meets the following requirements： èAudits all changes to Active Directory Domain Services （AD？DS） èStores all auditing data in a central location. What should you include in your plan？（） Configure an audit policy for the domain. Configure Event Forwarding.。 Configure an audit policy for the domain controllers. Configure Data Collector Sets.。 Implement Windows Server Resource Manager （WSRM） in managing mode.。 Implement Windows Server Resource Manager （WSRM） in accounting mode.。
珊瑚礁有（）、（）和（）三种类型。
You design a Business Intelligence （BI） solution by using SQL Server 2008. You create a SQL Server 2008 Integration Services （SSIS） package to perform an extract， transform， and load （ETL） process to load data to a DimCustomer dimension table that contains 1 million rows. Your data flow uses the following components： A SQL Destination data flow task to insert new customers An OLE DB Command transform that updates existing customers On average， 25 percent of existing customer records is updated each night. You need to reduce the amount of time required to update customer records. What should you do？（） Modify the UPDATE statement in the OLE DB Command transform to use the PAGLOCK table hint. 。 Modify the UPDATE statement in the OLE DB Command transform to use the TABLOCK table hint. 。 Stage the data in the data flow. Replace the OLE DB Command transform in the data flow with an Execute SQL task in the control flow.。 Stage the data in the data flow. Replace the UPDATE statement in the OLE DB Command transform with a DELETE statement followed by an INSERT statement.。
简述可行性研究的主要内容。
You have a single Active Directory domain. AlI domain controllers run Windows Server 2008 and are configured as DNS servers. The domain contains one Active Directory-integrated DNS zone. You need to ensure that outdated DNS records are automatically removed from the DNS zone. What should you do（） From the properties of the zone， enable scavenging.。 From the properties of the zone， disable dynamic updates.。 From the properties of the zone， modify the TTL of the SOA record.。 From the command prompt， run ipconfig /flushdns.。
下列因素中，影响盈亏平衡点产量的因素是（）。
