You have a DNS server that runs Windows Server 2003 Service Pack 2 （SP2）. The server contains two zones named nwtraders.com and contoso.com. Nwtraders.com is configured as an Active Directory-integrated zone. Contoso.com is configured as a standard primary zone. You discover that stale resource records are not being removed from contoso.com. Stale resource records are being removed from nwtraders.com. You need to ensure that stale resource records are automatically removed from contoso.com. What should you do？（） Enable aging and scavenging on the contoso.com zone.。 Convert contoso.com to an Active Directory-integrated zone.。 From the start of authority （SOA） record for contoso.com， change the refresh interval.。 From the start of authority （SOA） record for contoso.com， change the TTL For This Record value.。
试用碳当量公式判断钢材的焊接性。
You need to design the network to support the company’s VPN requirements for mobile users who connect to the network in Seattle. Which two actions should you perform？（） Use a password generator application to create a preshared key， and distribute it to all mobile users。 Use computer autoenrollment to create digital certificates that can be used to authenticate to a VPN server。 Acquire a digital certificate that can be used for SSL from a commercial CA for each computer that established a VPN connection。 Configure IPSec policies on all Routing and Remote Access servers to require the use of digital certificate。
具有下列（）情形之一的，涉案财物不得提前返还 案件基本事实尚未查证属实的。 涉案财物的权属关系不明确或存在争议的。 需要将案件移送异地管辖的。 以上说法都不对。
Your network contains a single Active Directory domain. The functional level of the forest is Windows Server 2008 R2. You need to enable the Active Directory Recycle Bin. What should you use（） the Dsmod tool。 the Enable-ADOptionalFeature cmdlet。 the Ntdsutil tool。 the Set-ADDomainMode cmdlet。
您在运行 Windows Server 2008的新服务器上安装了Web服务器（IIS）角色。您在Web服务器的网站上安装了一个Microsoft .NET Framework 1.0应用程序。公司安全策略规定，所有应用程序必须使用最低限度的权限运行。您需要配置网站应用程序，以使其有权执行，但又不能创建任何其他内容，并且不能访问任何操作系统组件。该怎么做？（）
