不属于铅尘进入婴儿体内的主要途径是（）。 口动作。 皮肤。 玩耍过程中不知不觉摄入体内。 血液循环系统。
生活指数调整给付
You develop a Windows Communication Foundation (WCF) service. You enable all performance counters and run multiple calls to the service.The service must isolate session data to each user. You need to monitor the instancing behaviour used in the service. Which performance counter should you monitor?（） ServiceModeService 4.0.0.0\Calls。 ServiceModeService 4.0.0.0\Instances。 ASP.Net StateService \ Server Sessions Active。 ASP.Net StateService \ Server Sessions Total。
Your company has an Active Directory domain named contoso.com. FS1 is a member server in contoso.com. You add a second network interface card, NIC2, to FS1 and connect NIC2 to a subnet that contains computers in a DNS domain named fabrikam.com. Fabrikam.com has a DHCP server and a DNS server. Users in fabrikam.com are unable to resolve FS1 by using DNS. The safer , easier way to help you pass any IT exams. 8 / 90 You need to ensure that FS1 has an A record in the fabrikam.com DNS zone. What are two possible ways to achieve this goal（） Configure the DHCP server in fabrikam.com with the scope option 044 WINS/NBNS Servers.。 Configure the DHCP server in fabrikam.com by setting the scope option 015 DNS Domain Name to the domain name fabrikam.com.。 Configure NIC2 by configuring the Append these DNS suffixes （in order）： option.。 Configure NIC2 by configuring the Use this connections DNS suffix in DNS registration option.。 Configure the DHCP server in contoso.com by setting the scope option 015 DNS Domain Name to the domain name fabrikam.com.。
简述干粉灭火器的使用方法。
You are implementing an ASP.NET application. The application includes a Person class with property Age. You add a page in which you get a list of Person objects and display the objects in a GridView control. You need to add code so that the GridView row is highlighted in red if the age of the person is less than 18. Which GridView event should you handle？（）
