Your company has a server named SRV1 that runs Windows Server 2008 R2. The default Print Services server role is installed on SRV1. The company wants to centralize printing on SRV1 for both UNIX and Windows users. You need to provide support to the UNIX users who print on SRV1. What are two possible ways to achieve this goal? （） [" Install the Internet Printing role service on SRV1."," Install the Line Printer Daemon (LPD) Services role service on SRV1."," Configure the printers on SRV1 to use Line Printer Remote printing."," Install the File Services server role on SRV1 and activate the Services for Network File System role service."]
你需要为Litware，Inc.设计一个PKI.你该怎样做？（） ["增加一个脱机的独立根CA、增加两个在线企业从属Cas","增加一个在线独立根CA、增加两个在线企业从属CA","增加一个在线企业根CA、增加一个脱机企业从属CA","增加一个在线企业根CA、增加两个在线企业从属CA"]
你有一台运行Windows XP SP2的计算机。你要升级操作系统到Windows 7。你必须在最短时限内达到这个目的，你该怎么做？ （） ["升级到Windows Vista SP2.从Windows 7安装媒体中运行 Setup.exe 并选择“升级”选项","升级到Windows Vista SP2.从Windows 7安装媒体中运行 Setup.exe 并选择“自定义（高级）”选项","安装Windows XP SP3，从Windows 7安装媒体中运行 Setup.exe 并选择“升级”选项","安装Windows XP SP3，从Windows 7安装媒体中运行 Setup.exe 并选择“自定义（高级）”选项"]
钢屋架挠度值=（）=f/c。 ["跨度\/直度","挠度\/跨度","高度\/宽度","高度\/跨度"]
统计分布包括哪两个要素？
简述态度与行为的关系。
