您有一台运行Windows 7和Windows Internet Explorer8 的计算机。一个名为 User1 的用户尝试访问一个网页。User1未能访问该网页，并收到一个错误消息：“此页没有级别”。您需要配置“Internet Explorer”，以允许 User1 访问没有级别的网页。您应该修改哪些设置？（） 内容审查。 InPrivate 筛选。 家长控制。 受限站点。
什么是串联通风？有哪些危害？
Your network consists of a single Active Directory domain. You have a member server named Server1 that runs Windows Server 2003 Service Pack 2 （SP2）.You need to record all attempts by domain users and local users to log on to Server1. What should you do？（） In the Default Domain Controller Policy， enable success and failure for the Audit logon events policy setting.。 In the Default Domain Controller Policy， enable success and failure for the Audit account logon events policy setting.。 In the Local Security Policy on Server1， enable success and failure for the Audit logon events policy.。 In the Local Security Policy on Server1， enable success and failure for the Audit account logon events policy setting.。
You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). Server1 is used for testing. You need to ensure that Server1 administrators can install any driver on Server1 without receiving a warning message. What should you do?（） Run Driverquery.exe.。 Modify the Driver Signing option.。 Modify the Load and unload device drivers user right.。 Modify the permissions for the %systemroot%\system32\drivers folder.。
某投资者于2005年1月1日以每张1020元的价格购买B企业发行的到期一次还本付息的企业债券。该债券的面值为1000元，期限为3年，于2008年1月1日到期，票面年利率为10%，不计复利。假设购买时市场年利率为8%，不考虑所得税。要求：利用债券估价模型评价该投资者购买此债券是否合算？
You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create an application.
The application uses the LINQ ParallelEnumerable.
AsParallel method to perform multiple queries on a database.
You need to ensure that queries can execute on separate threads concurrently.
What should you do? （）
