Your company has a main office and 15 branch offices. The company has a single Active Directory domain. All servers run Windows Server 2008 R2.You need to ensure that the VPN connections between the main office and the branch offices meet the following requirements: ¡¤All data must be encrypted by using en-to-end encryption. ¡¤The VPN connection must use compute-level authentication. ¡¤User names and passwords cannot be used for authentication What should you do？（） Configure an IPsec connection to use tunnel mode and preshared key authentication.。 Configure a PPTP connection to use version 2 of the MS-CHAP v2 authentication.。 Configure a L2TP/IPsec connection to use the EAP-TLS authentication.。 Configure a L2TP/IPsec connection to use version 2 of the MS-CHAP v2 authentication.。
圆锥台表面积为（）分之π乘以圆锥台斜高再乘以大圆外径加小圆外径之和。 5。 2d。 2π。 2。
你有一台运行Windows 7的计算机。你需要配置计算机从一个本地Windows更新服务器（WSUS）上下载更新。你该怎么做？（） 在Windows更新中，修改Windows更新设置。 在本地组策略中，修改Windows更新设置。 在系统设置中，修改系统保护设置。 从本地组策略中，修改位置和传感器（Location and Sensors）设置。
一氧化碳的“攻击性”很强，空气中含（）%或以上浓度，就会很快进入血流，造成危害。 0.01~0.03。 0.04~0.06。 0.07~0.09。 0.10~0.12。
You are the network administrator for your company. Your network consists of a single Active Directory domain. Three security groups named Accountants， Processors， and Management are located in an organizational unit （OU） named Accounting. All of the user accounts that belong to these three groups are also in the Accounting OU. You create a Group Policy object （GPO） and link it to the Accounting OU. You configure the GPO to disable the display options under the User Configuration section of the GPO. You need to achieve the following goals： You need to ensure that the GPO applies to all user accounts that are members of the Processors group. You need to prevent the GPO fromapplying to any user account that is a member of the Accountants group. You need to prevent the GPO from applying to any user account that is a member of the Management group， unless the user account is also a member of the Processors group. What should you do？（） Modify the discretionary access control list （DACL） settings of the GPO to assign the Accountants and Management security groups the Deny - Read and the Deny - Apply Group Policy permissions. Modify the DACL of the GPO to assign the users who are in both the Accountants and Management security groups the Allow - Read and the Allow - Apply Group Policy permissions.。 Modify the discretionary access control list （DACL） settings of the GPO to assign the Accountants and Management security groups the Deny - Read and the Deny - Apply Group Policy permissions. Create a new security group named Mixed that contains all the user accounts from the Processors group and the specific user accounts from the Management group to which you want the GPO to apply. Modify the DACL of the GPO to assign the Mixed security group the Allow - Read and the Allow - Apply Group Policy permissions.。 Modify the discretionary access control list （DACL） settings of the GPO to assign the Accountants security group the Deny - Read and the Deny - Apply Group Policy permissions. Modify the DACL settings of the GPO to remove the Authenticated Users special group. Modify the DACL settings of the GPO to add the Processors group and assign the Allow - Read and the Allow - Apply Group Policy permissions.。 Modify the discretionary access control list （DACL） settings of the GPO to assign the Accountants security group the Deny - Read and the Allow - Apply Group Policy permissions. Modify the DACL settings of the GPO to assign the Management security group the Deny - Read and the Deny - Apply Group Policy permissions.。
Your company， Contoso， Ltd.， has a main office and a branch office. The offices are connected by a WAN link. Contoso has an Active Directory forest that contains a single domain named ad.contoso.com.
The ad.contoso.com domain contains one domain controller named DC1 that is located in the main office. DC1 is configured as a DNS server for the ad.contoso.com DNS zone. This zone is configured as a standard primary zone.
You install a new domain controller named DC2 in the branch office. You install DNS on DC2. You need to ensure that the DNS service can update records and resolve DNS queries in the event that a WAN link fails.
What should you do（）
