下面哪一项不是围鳃腔具有的功能（）。 文昌鱼通过咽鳃裂排出的水的通道。 生殖细胞的排出通道。 未消化食物的排出通道。 文昌鱼体腔的代谢废物排出通道圆口纲。
You work as a network administrator in your company. Communication inside the company is ensured by network environments, such as GET VPN, Dynamic Multipoint VPN and Ethernet. Which PIN architecture is applicable in those environments?（） Campus。 Teleworker。 Branch。 Data center。
写出单元格B2，C2，D2，E2中的存放数值型数据的单元格个数的EXCEL函数公式。
Your network consists of a single Active Directory domain named Contoso.com. All servers on the network run Windows Server 2003 Service Pack 2 (SP2). All client computers on the network run Windows XP Professional Service Pack 3 (SP3).All computers run a custom application named App1. App1 requires domain authentication. App1 does not support smart card authentication. Your company implements a new security policy that states that all users must log on to their computers by using a smart card.You need to ensure that all users can use App1 while meeting the new security policy. What should you do?（） Configure the Smart Card service to start automatically on all computers by using a Group Policy object (GPO). 。 From the properties of all user accounts, enable the Store password using reversible encryption setting. 。 From the properties of all user accounts, enable the Require smart cards for interactive logon setting. 。 Enable the Require smart cards for interactive logon policy setting on all computers by using a Group Policy object (GPO).。
根据国际执法合作（）的原则，经侦部门对境外执法部门请求协查的案件，要确定专人办理，及时上报 平等互利。 对等互惠。 互利互惠。 依法办案。
对于带有上下影线的阴线，（）空方实力最强。
