“学不躐等”体现的教学原则是（)A．直观性原则B．启发性原则C．循序渐进原则D．巩固性原则

Your network contains a domain-based Distributed File System (DFS) namespace named \\contoso.com\DFS1. You have two servers named Server1 and Server2 that are configured as namespace servers for \\contoso.com\DFS1. You need to verify that the DFS namespace replicates successfully between Server1 and Server2.Which tool should you use？（）

A. Dfscmd

B. Dfsdiag

C. Dfsrdiag

D. Dfsutil

Server1 and Server2 that run Windows Server 2008 R2. Server1 is located in the main office. Server2 is located in the branch office. You have a domain-based namespace named \\contoso.com\DFS1. Server1 is configured as the namespace server for \\contoso.com\DFS1. \\contoso.com\DFS1 has a folder named Folder1. The folder targets for Folder1 are \\Server1\Folder1 and \\Server2\Folder1. Users in the main office report that they view different content in Folder1 than users in the branch office. You need to ensure that the content in Folder1 is identical for all of the users.What should you do？（）

A. Create a new replication group.

B. Configure Server2 as a namespace server.

C. From Server2, run dfsutil.exe cache domain.

D. From Server2, run dfsutil.exe root forcesync \\contoso.com\DFS1.

ins two servers named Server1 and Server2. Server1 and Server2 are namespace servers for the \\contoso.com\DFS1 namespace. You need to ensure that users only connect to the \\contoso.com\DFS1 namespace on Server1 if Server2 is unavailable.How should you configure the \\contoso.com\DFS1 namespace？（）

A. From the properties of the \\contoso.com\DFS1 namespace, modify the referrals settings

B. From the properties of the \\contoso.com\DFS1 namespace, modify the advanced settings

C. From the properties of the \\SERVER1\DFS1 namespace servers entry, modify the advanced settings

D. From the properties of the \\SERVER2\DFS1 namespace servers entry, modify the advanced settings

configured to use DirectAccess. You need to identify the URL of the network location server that Computer1 is configured to use. What should you do？（）

A. From a command prompt, run ipconfig.exe /displaydns.

B. From a command prompt, run netsh.exe namespace show policy.

C. From Control Panel, run the network adapter troubleshooter.

D. From the Network Connection Status window, view the Network Connection Details.

Your network contains a Network Policy Server (NPS) named Server1.NPS1 provides authentication for all of the VPN servers on the network.You need to track the usage information of all VPN connections.Which RADIUS attribute should you log？（）

A. Acct-Session-Id

B. Acct-Status-Type

C. Class

D. NAS-Identifier

d \\contoso.com\Management.The \\contoso.com\Management namespace hierarchy is updated frequently.You need to configure the \\contoso.com\Management namespace to reduce the workload of the PDC emulator.What should you do？（）

A. Enable the Optimize for scalability option.

B. Enable the Optimize for consistency option.

C. Set the Ordering method option to Lowest cost.

D. Set the Ordering method option to Random order.

d \\contoso.com\Management.The \\contoso.com\Management namespace hierarchy is updated frequently.You need to configure the \\contoso.com\Management namespace to reduce the workload of the PDC emulator.What should you do？（）

A. Enable the Optimize for scalability option.

B. Enable the Optimize for consistency option.

C. Set the Ordering method option to Lowest cost.

D. Set the Ordering method option to Random order.

Your network contains a Network Policy Server (NPS) named NPS1. NPS1 is configured for remote access account lockout.A domain user named User1 has been locked out by NPS1.You need to unlock the User1 user account on NPS1.What should you use？（）

A. the Netsh tool

B. the Network Policy Server console

C. the Registry Editor

D. the Routing and Remote Access console

Your network contains a Windows Server Update Services (WSUS) server. All computers on the network are configured to download and install updates once a week.You need to deploy a critical update to a WSUS client as soon as possible.Which command should you run？（）

A. dism.exe /online /check-apppatch

B. gpupdate.exe /force

C. secedit.exe /refreshpolicy

D. wuauclt.exe /detectnow