专用基金应当遵循先用后提、收支平衡、专款专用的原则。
自由与历史规律
You have updated the modem driver on your Windows 2000 Professional computer. You restart your computer. Immediately after you log on, you receive a stop error. You need to start Windows 2000. What must you do? （） Restart the computer in Safe Mode. Uninstall the modem driver.。 Restart the computer by using the last known good configuration.。 Restart the computer in Recovery Console. Replace the new Modem.inf file with the old modem.inf file.。 Start the computer from the Windows 2000 startup floppy disks. Repair the registry.。 Start the computer from the Windows 2000 startup floppy disks. Repair the system files.。
某装饰公司承接了吉林某地装饰装修工程。工程包括室内装饰装修和幕墙工程，室内装饰装修采用了天然花岗石、大理石、细木工板、瓷质砖、石膏板、涂料和建筑卫生陶瓷等装饰材料。幕墙工程由隐框玻璃幕墙、花岗石幕墙、铝塑复合板幕墙三种组成。三种幕墙面板间均密封胶嵌缝。竣工后，验收检查工程资料时，对下列情况提出质疑：
（1）在进场材料的质量检验资料中有：
1）对室内装饰装修工程采用的天然花岗石材的放射性、细木工板的游离甲醛释放量的复验资料。
2）对幕墙工程采用的天然花岗石材的强度和幕墙用结构胶的邵氏硬度、标准条件拉伸粘结强度和相容性试验的复验资料。
（2）在隐蔽工程验收记录中，记录玻璃幕墙周边与建筑外墙之间用水泥砂浆嵌缝。
（3）在隐框幕墙检验批质量检查评定的一张合格记录中，对垂直度抽查10点中，有2点超过偏差，其中一点偏差为16mm（允许偏差为10mm）。瓷质砖、石膏板和建筑卫生陶瓷的哪项指标必须有检测报告，并应符合《民用建筑工程室内环境污染控制》GB50325--2010（2013年版）的规定？
You are the network administrator for The network consists of a single Active Directory domain named The domain contains Windows Server 2003 computers and Windows XP Professional computers. The domain contains a group named SalesAdmin. Members of the SalesAdmin group need the permission to add Group Policy links and create Group Policy objects (GPOs) for only the Sales organizational unit (OU). You need to configure the domain to provide the SalesAdmin group with the minimum permissions necessary to meet these requirements. What should you do?（） Add the SalesAdmins group to the Group Policy Creator Owners group.。 Configure the discretionary access control list (DACL) on all of the Group Policy links for the Sales OU to assign the SalesAdmins group the Allow - Apply Group Policy permission.。 Run the Delegation of Control wizard on the domain to assign the SalesAdmin group the Manage Group Policy links task.。 Run the Delegation of Control wizard on the Sales OU to assign the SalesAdmins group the Manage Group Policy links task.。
On switch R1 you issue the "udld enable" global command.
What does this command accomplish？ （）
