The Testking corporate LAN consists of one large flat network. You decide to segment this LAN into two separate networks with a router. What will be the affect of this change?（） [" The number of broadcast domains will be decreased."," It will make the broadcasting of traffic between domains more efficient between segments."," It will increase the number of collisions."," It will prevent segment 1's broadcasts from getting to segment 2."," It will connect segment 1's broadcasts to segment 2."]
要获得洁净的蒸气，必须降低锅水的（） ["排污量","加药量","含盐量"]
下面对图层组描述正确的是：（） [" 在图层选项栏中单击“创建新组”按钮可以新建一个图层组"," 可以将所有链接图层放到一个新的图层组中"," 按住Command\/（Mac）Ctrl（Win）键的同时用鼠标单击图层选项栏中的图层组，可以弹出“图层组属性”对话框"," 在图层组内可以对图层进行删除和复制"]
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You are a network administrator for your company. The company has a main office and a branch office. The branch office has a cable modem connection to the Internet and uses a virtual private network (VPN) connection to access resources on the main office network. The cable modem is connected to a Windows XP Professional computer named Pro1. You configure Internet Connection Sharing (ICS) on Pro1 to allow users in the branch office to use the VPN connection. ICS sets the network adapter to use the IP address 192.168.0.1. Several sales representatives in the branch office use wireless network adapters to share files between their client computers. They need access to the VPN connection to upload sales reports to the main office. You install a wireless network adapter in Pro1 and configure it with the appropriate settings for the wireless LAN. The sales representatives who use the wireless LAN report that they cannot access the VPN connection. However, they are able to connect to resources in the branch office. Users on the wired network do not report any connectivity problems. The sales representatives need to be able to access the VPN. What should you do?（） ["Configure the wireless network connection on Pro1 so that it has an IP address of 192. 168. 0. 2.","Disable and then re-enable Internet Connection Sharing (ICS) on Pro1.","Create a network bridge between the wired and wireless connections on Pro1. ","Clear the Allow other network users to control or disable the shared Internet connection check box in the advanced properties of the VPN connection."]
我国教育目的的基本特征是什么？
