从事医疗器械批发业务的经营企业应当销售给具有资质的经营企业或者使用单位。
You are developing a Windows Communication Foundation (WCF) service.One of the service operations contains the following code.private static int counter = 0;[OperationContract]public void IncrementCount(){ counter++;}You need to set a service behavior that prevents two or more threads from incrementing the counter variable at the same time. Which code segment should you use to set the service behavior?（） [ServiceBehavior(InstanceContextMode = InstanceContextMode.Single, ConcurrencyMode = ConcurrencyMode.Single)]。 [ServiceBehavior(InstanceContextMode = InstanceContextMode.PerSession, ConcurrencyMode = ConcurrencyMode.Single)]。 [ServiceBehavior(InstanceContextMode = InstanceContextMode.Single, ConcurrencyMode = ConcurrencyMode.Multiple)]。 [ServiceBehavior(InstanceContextMode = InstanceContextMode.PerCall, ConcurrencyMode = ConcurrencyMode.Reentrant)]。
试述高中生品德发展的基本特征。
BPR
Your network consists of a single Active Directory domain. All domain controllers run Windows Server 2008 R2. The Audit account management policy setting and Audit directory services access setting are enabled for the entire domain. You need to ensure that changes made to Active Directory objects can be logged. The logged changes must include the old and new values of any attributes. What should you do（） Enable the Audit account management policy in the Default Domain Controller Policy.。 Run auditpol.exe and then configure the Security settings of the Domain Controllers OU.。 Run auditpol.exe and then enable the Audit directory service access setting in the Default Domain policy.。 From the Default Domain Controllers policy， enable the Audit directory service access setting and enable directory service changes.。
our network contains a Network Policy Server (NPS) named Server1.You need to configure a network policy for a VLAN.Which RADIUS attributes should you add？（）
