Your network contains an Active Directory domain controller named DC1. DDC1 runs Windows Server 2008 R2. You need to defragment the Active Directory database on DC1. The solution must minimize downtime on DC1. What should you do first（） At the command prompt， run net stop ntds.。 At the command prompt， run net stop netlogon.。 Restart DC1 in Safe Mode.。 Restart DC1 in Directory Services Restore Mode （DSRM）.。
无杀虫作用的药物是（） 伊维菌素。 敌百虫。 溴氰菊酯。 氨丙啉。
点位图：可以逼真表现自然界的（），由许多的像素点组成，但数据量相对较大，在放大、缩小或旋转时（）产生失真。
Your network consists of a single Active Directory domain. All servers run Windows Server 2003 Service Pack 2 (SP2). All client computers run Windows XP Professional Service Pack 3 (SP3). A domain user named User1 attempts to log on to a computer named Computer1. After several failed logon attempts, User1 receives the following error message. You reset the password for User1 and provide the new password to User1. You need to ensure that User1 can log on immediately. What should you do? （） Modify the Account settings for User1.。 Modify the Session settings for User1.。 Disable User1 and then enable User1.。 Disable Computer1 and then enable Computer1.。
公司债券的偿还
呼叫中心对外面向用户，对内与整个企业相联系，是企业的（）
