关于施工定额的说法，正确的是（）。 施工定额是以分项工程为对象编制的定额。 施工定额由劳动定额、材料消耗定额、施工机械台班消耗定额组成。 施工定额广泛适用于施工企业项目管理，具有一定的社会性。 施工定额由行业建设行政主管部门组成有一定水平的专家编制。
You have a computer that runs Windows XP Professional Service Pack 2 (SP2). Five users share the computer. You need to allow pop-ups from the internal Web servers for all users of the computer. Pop-ups from other Web site must continue to be denied. You log on to the computer by using the local administrator account. What should you do next?（） Modify the Internet Explorer Pop-up Blocker settings. 。 Move all URLs from the local Web servers to the Internet Explorer Favorites list.。 From the Local Computer Policy, modify the User Configuration settings.。 From the Local Computer Policy, modify the Computer Configuration settings.。
项目信息门户（PIP）作为一种基于Internet技术的项目信息沟通解决方案，以（）为中心对项目信息进行有效的组织与管理 业主。 承包方。 项目。 项目经理部。
You have an Exchange organization.All servers in the organization have Exchange Server 2010 Service Pack 1 （SP1） installed.You need to prevent external organizations that do not have sender policy framework （SPF） records from sending e-mail messages to the organization. What should you configure？（） sender reputation。 sender ID filtering。 an IP block list provider。 sender filtering。
枪弹射出口的特点
As a junior network administrator of your company, you have been asked to move the printer spool off the system partition and onto another hard disk to solve disk space issues. How will you move the printer spool to another drive?（）
