单项选择题 Your network contains an Active Directory domain named contoso.com. The network contains a member server named Server1 that runs Windows Server 2012 R2. Server1 has the DNS Server server role installed and has a primary zone for contoso.com. The Active Directory domain contains 500 client computers. There are an additional 20 computers in a workgroup. You discover that every client computer on the network can add its record to the contoso.com zone. You need to ensure that only the client computers in the Active Directory domain can register records in the contoso.com zone. What should you do first?（）

单项选择题 Your network contains an Active Directory domain named contoso.com. All user accounts in the sales department reside in an organizational unit (OU) named OU1. You have a Group Policy object (GPO) named GPO1. GPO1 is used to deploy a logon script to all of the users in the sales department. You discover that the logon script does not run when the sales users log on to their computers. You open Group Policy Management as shown in the exhibit. You need to ensure that the logon script in GPO1 is applied to the sales users. What should you do?（）

多项选择题 You work as a senior administrator at Contoso.com. The Contoso.com network consists of a single domain named Contoso.com. All servers on the Contoso.com network have Windows Server 2012 R2 installed. You are running a training exercise for junior administrators. You are currently discussing the use of Non-Uniform Memory Architecture (NUMA). Which of the following is TRUE with regards to Non-Uniform Memory Architecture (NUMA)?（）