Your company has a domain controller that runs Windows Server 2008 and the DNS role. The DNS domain is named contoso.com You need to ensure that inquries about contoso.com are sent to dnsadmin@contoso.com What should you do?()
A. Create a signature (SIG) record for the domain controller
B. Modify the Name Server (NS) record for the domain controller
C. Modify the Service Locator (SRV) record for the domain controller
D. Modify the Start of Authority (SOA) record ont he domain controller
监理工程师控制工程建设进度时,采取经济措施的主要目的是为了()。
A. 保证物资供应
B. 确定费用}b偿额、
C. 保证资源均衡使用。
D. 保证资金供应
距离接触网超过()米的燃着物时,可在接触网不停电情况下进行灭火。
A. 2
B. 3
C. 4
试用边际报酬递减规律分析企业为何不能无限制地增加某一种生产要素?