[单选] You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.the Company.com contains an exchange server 2010 server named -ex10 that has imap4 installed.The users of .com use imap4 via the internet to connect to -ex10.you have received instructions from the cio to make sure that the can use -ex10 to connect to the internet.What should you do？（）

You are the network administrator at TestKing. You apply the following access list on the E0 outbound interface connected to the 192.168.1.8/29 LAN: access-list 21 deny tcp 192.168.1.8 0.0.0.7 eq 20 any access-list 21 deny tcp 192.168.1.8 0.0.0.7 eq 21 any What will the effect of this access list be?（） All traffic will be allowed to out of E0 except FTP traffic.。 FTP traffic from 192.168.1.22 to any host will be blocked.。 FTP traffic from 192.168.1.9 to any host will be blocked.。 All traffic will be prevented from leaving E0.。 All FTP traffic to network 192.168.1.9/29 from any host will be blocked.。 You have a 10Mbps network card in your computer. You install a 100Mbps network card on your computer and restart the computer. The 100Mbps card in not working due to a conflict with the10Mbps card. You want only the 100Mbps card to be active. What should you do to  disable the10 Mbps network adapter？（） Remove the 100MB Ethernet adapter driver by using device manager.。 Remove the drivers for both Ethernet adapters cards by using device manager. 。 Install the 100MB Ethernet adapter in different PC card slots.。 Disable the device drivers for the 10Mb card using by using Device Manager.。 种子生产经营许可证应当载明的事项发生变更的，应当自变更之日起（）内，向原核发许可证机关申请变更登记。 15日。 30日。 60日。 三个月。 You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. You create a Web page that has a GridView control named GridView1. The GridView1 control displays the data from a database named Region and a table named Location. You write the following code segment to populate the GridView1 control：   01 protected void Page_Load（object sender， EventArgs e）   02 {   03   string connstr；   04   05   SqlDependency.Start（connstr）；   06   using （SqlConnection connection =   07     new SqlConnection（connstr））   08   {   09     SqlCommand sqlcmd = new SqlCommand（）；   10     DateTime expires = DateTime.Now.AddMinutes（30）；   11     SqlCacheDependency dependency = new   12       SqlCacheDependency（"Region"， "Location"）；  13     Response.Cache.SetExpires（expires）；   14     Response.Cache.SetValidUntilExpires（true）；   15     Response.AddCacheDependency（dependency）；   16 ►  17     sqlcmd.Connection = connection；   18     GridView1.DataSource = sqlcmd.ExecuteReader（）；   19     GridView1.DataBind（）；   20   }   21 }  You need to ensure that the proxy servers can cache the content of the GridView1 control.  Which code segment should you insert at line 16？（） Response.Cache.SetCacheability(HttpCacheability.Private); 。 Response.Cache.SetCacheability(HttpCacheability.Public); 。 Response.Cache.SetCacheability(HttpCacheability.Server); 。 Response.Cache.SetCacheability(HttpCacheability.ServerAndPrivate)。 减除国际重复征税的方法有哪些？ You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.the Company.com contains an exchange server 2010 server named -ex10 that has imap4 installed.The users of .com use imap4 via the internet to connect to -ex10.you have received instructions from the cio to make sure that the can use -ex10 to connect to the internet.What should you do？（）