Cer-tech .com runs Terminal services on an Active Directory domain. As an administrator of Cer-tech .com， you configure the main office printer as the default printer on Terminal server. Cer-tech .com has astringent security policy which states that all the remote client computers must meet the followingrequirements： * The default printer on client computers must be the main office printer * Users must also be able to access their local printers during a terminal session To meet the companypolicy，you have to set a Group Policy Object by using the Terminal Services Printer Redirection template. What should you do to achieve this objective？（） ["In a session options， set the ’Do not set default client printer’ to default printer Enabled. Apply GPO to the Terminal Server","Set the Terminal services option on print to default printer and disable Easy printer driver. Apply the GPO to the Terminal Server","Apply the GPO to all the client computers and configure their printer options to Set default printer for office printer and local printers as user printers","Configure Easy Printer driver and disable the first option. Apply the GPO to the Terminal Server"] 内在原理 You are the administrator of your company's network. You attempt to install a printer driver on a Windows 2000 computer for a user named Linda. You receive the following error message: “Error 11-Cannot install printer driver.” The driver was originally downloaded from the printer manufacturer’s Web site. You have successfully used the driver in the past on their Windows 2000 Professional computers. You want to configure Linda’s computer to check for driver integrity and to allow you to install this printer driver. What should you do? （） [" Configure driver signing to display a message before installing an unsigned driver. "," Configure driver signing to ignore File Signature Verification. Create a Local Computer Policy to enable Windows File Protection."," Use the Add Printer Driver wizard to install the driver.  Create a Local Computer Policy to enable Windows File Protection. "," Use the Print Troubleshooter.  Configure the computer to prevent the installation of unsigned drivers.&e"] “情势变更”是指作为合同存在前提的情势，因不可归责于（）的事由，发生了不可预料的变更，从而导致原来的合同关系显失公平，双方利益严重失衡。 ["当事人","发包人","承包人","发包人和承包人"] 如果一个对象经过旋转、缩放、移动、拉斜变形操作，则选择“【对象】>【清除变换】”命令后，无法恢复的是对象的下列哪一项属性。（） ["旋转属性","位置属性","缩放属性","拉斜变形属性"] 中国共产党的性质是（）。