Your network contains an Active Directory domain. All domain controllers run Windows Server 2008. The functional level of the domain is Windows Server 2003. All client computers run Windows 7. You install Windows Server 2008 R2 on a server named Server1. You need to perform an offline domain join of Server1. Which two actions should you perform（） From Server1， run djoin.exe.。 From Server1， run netdom.exe.。 From a Windows 7 computer， run djoin.exe.。 Upgrade one domain controller to Windows Server 2008 R2.。 Raise the functional level of the domain to Windows Server 2008.。
在解决安全问题上，安全系统工程分析方法与传统分析方法有何区别？
You have a print server named Server1 that runs Windows Server 2003 Service Pack (SP2). Server1 is configured as shown in the following table. All the hard disks are 136 GB and are connected to a SCSI controller. You need to identify which disk configuration will provide the best performance for printing. Which disk configuration should you implement? （） one RAID-0 volume。 one RAID-1 volume。 one RAID-5 volume。 two RAID-1 volume。
You need to configure ISA3 in Seattle to enable communication with the network in New York.What should you do？（） Open the ports for DNS， HTTP， HTTPS， Kerberos， RADIUS， LDAP， RPC endpoint mapper and client， and Server Message Block （SMB） over IP。 Enable the Routing and Remote Access Basic Firewall. Open the ports for DNS， Kerberos， LDAP， Exchange RPCs， RADIUS， L2TP， and Internet Key Exchange （IKE）。 Create a PPTP tunnel from ISA3 to the New York network。 Create an L2TP/IPSec tunnel from ISA3 to the New York network。
我某公司从美国旧金山进口木材，如按FOB条件成交，需我方指定船只到旧金山接运货物，而按CIF条件成交，则由旧金山供应商负责租船、订舱，将木材运往我国。由此可见，按FOB进口比按CIF进口风险大。
关于DB模式，下列说法错误的是（）
