根据现行《建筑安装工程费用项目组成》（建标[2013]44号），下列费用中，应计入分部分项工程费的是（）。 A.安全文明施工费 。 B.二次搬运费 。 C.施工机械使用费 。 D.大型机械设备进出场及安拆费。
You are charged with implementing a secure wireless installation which will provide internet access to client devices but will not allow communications between wireless clients. In addition to implementing pspf or peer-to-peer blocking on the wireless side，which of the following actions should you perform on the wired infrastructure？（） implement a cisco secure ips sensor.。 implement 802.1x on the switch ports.。 take no action， you have achieved your goal.。 implement a protected port on the access switches.。
HDPE膜的成品膜性能主要指标包括（） 密度。 熔流指数。 碳黑含量。 渗透系数。
对于球形粉尘来说，其分散度增大，比表面积（）。 减小。 增大。 不变。
our network consists of a single Active Directory domain. The network contains two servers named Server1 and Server2 that run Windows Server 2003 Service Pack 2 (SP2). You log on to Server1 by using the Administrator account for the domain. You open Event Viewer and attempt to connect to Server2 but receive the following error message. You verify that you can connect to Server2 by using Windows Explorer and that Windows Firewall is disabled on Server2.You open the Services snap-in on Server2 as shown in the exhibit. (Click the Exhibit button.)，You need to ensure that you can connect to Server2 remotely by using Event Viewer. What should you do on Server2?（） Add the Administrator account to the HelpServicesGroup. 。 Set the Startup Type for the Remote Registry service to Automatic and then start the service. 。 Set the Startup Type for the Secondary Logon service to Disabled and then stop the service. 。 Set the Startup Type for the Special Administration Console Helper service to Automatic and then start the service.。
In which of these phases is a customers current network infrastructure assessed？（）
