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You experience a loss of the disk on which the USER_DATA tablespace data files are stored. You attempt to recover the data files but discover that the archived redo log file with sequence number 45， which is needed to perform complete recovery， is invalid. You then begin incomplete recovery-You receive this prompt： 
ORA-00279：change 309012...03/09/01 11：33：56 needed for thread ORA-00289： suggestion ：  
/disk1/archive/arch_45.rdo ORA-00280： change 309012 for thread 1 is in sequence #45 Specify log： 
{=suggested 
 filename 
 AUTO 
 CANCEL} 
What is the correct response？（）

同一个DataTable可以属于多个DataSet。 线电压是（）V 380V。 220V。 Your company plans to upgrade 1，000 client computers to Windows 7.   The company uses a custom line-of-business application that is frequently updated.  The application is not compatible with Windows 7.   You need to ensure that the company can use the application.   You also need to ensure that the application can be updated with the least amount of administrative effort.   What should you do？（）  Deploy Microsoft Enterprise Desktop Virtualization （MED-V） v2 to all Windows 7 client computers， and distribute thevirtual machine image and updates through MED-V TrimTransfer.。  Deploy Microsoft Enterprise Desktop Virtualization （MED-V） v2 to all Windows 7 client computers， and distribute thevirtual machine image and updates through Microsoft System Center Configuration Manager.。  Configure Windows XP Mode on all Windows 7 client computers， and distribute the virtual machine image and updates through a file share resource.。  Configure Windows XP Mode on all Windows 7 client computers， and distribute the virtual machine image and updates through Microsoft System Center Configuration Manager.。 数据集中的数据表名称是区分大小写的，ds.Tables（"Employees"）和ds.Tables（"employees"）不是同一个表。 男性，3岁。烦躁多动约5小时，急诊入院。入院前6小时，曾与邻居小孩同在外面玩耍采摘野果吃。1小时后出现手脚乱动，走路不稳，多言且含糊不清，躁动不安，全身皮肤潮红，干燥，尤面颊部最为明显，瞳孔散大，对光反射消失，心率140次/分，体温升高。诊断：曼陀罗中毒。病人宜选用下述何种药物治疗（） 毛果芸香碱。 阿托品。 氯解磷定。 吗啡。 哌替啶。

You experience a loss of the disk on which the USER_DATA tablespace data files are stored. You attempt to recover the data files but discover that the archived redo log file with sequence number 45， which is needed to perform complete recovery， is invalid. You then begin incomplete recovery-You receive this prompt： 
ORA-00279：change 309012...03/09/01 11：33：56 needed for thread ORA-00289： suggestion ：  
/disk1/archive/arch_45.rdo ORA-00280： change 309012 for thread 1 is in sequence #45 Specify log： 
{=suggested 
 filename 
 AUTO 
 CANCEL} 
What is the correct response？（）