You have an Exchange Server 2010 organization.In Site 1 are 5 CAS servers and a CAS array named array1.This Site 1 only has access to internet.In a second site， Site 2， plan to deploy 2 CAS servers and a CAS array named array2.Users connect through OWA inside and outside of the network. You need to configure namespaces for OWA Virtual Directories. What should you do for all CAS in Site 2？（） Set the internal URL to array2.contoso.com.Set external URL to $null.。 Set the internal URL to array2.contoso.com.Set external URL to array1.contoso.com.。 Set the internal URL to CAS name.Set external URL to $null.。 Set the internal URL to CAS name.Set external URL to array1.contoso.com.。
呋喃唑酮禁用于食品动物是因其代谢物（） 对食品动物毒性极大。 具有潜在致癌和致突变作用。 内服给药在体内无法达到治疗浓度。 对原先敏感菌不再有效。
You are designing the Active Directory site topology to meet the business and technical requirements. Which site or sites will require universal group membership caching？（） New York。 Montreal。 Quebec。 San Francisco。 Seattle。 Vancouver。
智力结构理论主要有哪些？
Sandy works in Tron Electronics and uses a Windows 2000 Professional system to work on. Today she is visiting another department, and is using a Windows NT 4.0 system. She wants to print a document but is missing her printer. You want her to be able to print from any computer she logs in at. What can you do to insure that she has this ability?（） Configure the server properties of printer system folder to connect to the shared printer. 。 Install a print driver for the print device on the Windows NT workstation computer. 。 Create a roaming user profile for Sandy 。 Upgrade the Windows NT 4 computer to a Windows 2000 Professional computer and then import the file settings for Sandy's user account.。
锅炉检验用的照明电压应为（）伏。
