通过图层蒙版隐藏局部图像时，同时隐藏局部应用图层样式的效果，需要在（）对话框中选中（）复选框。
请简述多向思维的特点与培养途径。
Your network contains an Active Directory forest named contoso.com. You plan to add a new domain named nwtraders.com to the forest. All DNS servers are domain controllers. You need to ensure that the computers in nwtraders.com can update their Host （A） records on any of the DNS servers in the forest. What should you do（） ["Add the computer accounts of all the domain controllers to the DnsAdmins group.","Add the computer accounts of all the domain controllers to the DnsUpdateProxy group.","Create a standard primary zone on a domain controller in the forest root domain.","Create an Active Directory-integrated zone on a domain controller in the forest root domain."]
An on-premise .NET application uses an on-premise Microsoft SQL Server 2008 database. The existing compute infrastructure is insufficient to support peak loads. You plan to move only the compute-intensive component of the application into Windows Azure. The component requires access to the on-premise database. The on-premise database cannot be accessed from outside the network boundary. You need to recommend a database topology. What should you recommend？（） [" Use SQL Azure for the on-premise components and the compute-intensive component."," Configure merge replication with the on-premise database as publisher and the SQL Azure database as subscriber."," Configure snapshot replication with the on-premise database as publisher and the SQL Azure database assubscriber."," Configure snapshot replication with the SQL Azuredatabase as publisher and the on-premise database as subscriber."]
阿里巴巴全球电子商务网站的销售渠道属于（） ["B－B","B－C","C－C","C－B"]
机器实现阶段的目标是在计算机系统中得到一个满足（）的、（）和（）的数据库应用系统。
