简述历史研究法的基本特点和局限性
局域网的典型特性是第数据速率，小范围，高误码率。
饲料资源开发利用的基本方法？
应收账款管理包括哪些内容？
Your company has a server named Server1 that runs a Server Core installation of Windows Server 2008 R2, and the DNS Server server role. Server1 has one network interface named Local Area Connection. The static IP address of the network interface is configured as 10.0.0.1.You need to create a DNS zone named local.contoso.com on Server1.Which command should you use？（） ipconfig /registerdns:local.contoso.com。 dnscmd Server1 /ZoneAdd local.contoso.com /DSPrimary。 dnscmd Server1 /ZoneAdd local.contoso.com /Primary /file local.contoso.com.dns。 netsh interface ipv4 set dnsserver name=local.contoso.com。
建设工程项目投资决策后，控制工程造价的关键在于（）
