Your network contains the servers shown in the following table.
Server name S
erver role Server location Server share
Server1 File server Office1 Data1
Server2 File server Office2 Data2
Office1 and Office2 connect to each other by using a WAN link. Users in Office2 frequently access the same set of files stored in Data1. You need to reduce the amount of file transfer traffic across the WAN link.
What should you add to Server1?（）

单项选择题Your network contains a server named Server1 that runs Windows Server 2008 R2. Server1 is located in a branch office. You view the BranchCache configuration of Server1 as shown in the exhibit. (Click the Exhibit button.) You need to ensure that client computers in the branch office retrieve cached files from Server1 only. What should you do on Server1?（）

A.Install the BranchCache for Network Files role service
B.Install the Services for Network File System role service
C.Run netsh.exe branchcache set service mode=DISTRIBUTED
D.Run netsh.exe branchcache set service mode=HOSTEDSERVER

单项选择题our company has an Active Directory domain. The company has a main office and a branch office. Both the offices have domain controllers that run active directory-integrated DNS zones. All client computers are configured to use the local domain controllers for DNS resolution. The domain controllers at the branch office location are configured as read-only domain controllers (RODC). You change the IP address of an exisiting server named SRV2 in the main office. You need the branch office DNS servers to reflect the change immediately.What should you do?（）

A.Run the dnscmd /zoneupdatefromDs command on the branch office server.
B.Run the dnscmd /zoneupdatefromDs command on a domain controller in the main office.
C.Change the domain controllers at the branch offices from RODCs to standard domain controllers.
D.Decrease the minimum (default) TTL option to 15 minutes on the start of authority (SOA) record for the zone.

单项选择题Your network contains a server named Server1. Server1 is configured as a BranchCache server. The cache is located at D: Branchcache.You need to remove all existing files and hashes from the cache.Which command should you run？（）

A. hashgen.exe d d:\branchcache
B. net.exe stop PeerDistSvc & net.exe start PeerDistSvc
C. netsh.exe branchcache flush
D. rd.exe d:\branchcache /s /q

单项选择题Your network contains an Active Directory domain named contoso.com. All servers run Windows Server 2008 R2. All client computers run Windows 7. You discover that users can use Encrypting File System (EFS) when the smart cards on their computers are removed.You need to prevent the users from accessing EFS-encrypted files when their smart cards are removed.From the EFS properties, you click Require a smart card for EFS.What should you do next？（）

A. Set the Elliptic Curve Cryptography to Allow.
B. Set the Elliptic Curve Cryptography to Require.
C. Disable the Allow delegating saved credentials setting.
D. Disable the Create caching-capable user key from smart card option.

单项选择题Your network contains an Active Directory domain. The domain contains a member server that runs Windows Server 2008 R2.You have a folder named Data that is located on the C drive. The folder has the default NTFS permissions configured.A support technician shares C: Data by using the File Sharing Wizard and specifies the default settings.Users report that they cannot access the shared folder.You need to ensure that all domain users can access the share.What should you do？（）

A. Enable access-based enumeration (ABE) on the share.
B. Assign the Read NTFS permission to the Domain Users group.
C. From the Network and Sharing Center, enable public folder sharing.
D. From the File Sharing Wizard, configure the Read permission level for the Domain Users group.