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？（） 正确。 错误。
税收的纵向公平要求（）。 正确。 错误。
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？（） 正确。 错误。
若按照一定的顺序依次访问树中的每一个结点，而且每个结点只被访问一次，则称这样的操作为（）。 正确。 错误。
男性，64岁，右侧腹股沟肿块突出5个月，体格检查：右侧腹股沟可见2cm×3cm的半球形肿块，平卧时肿块消失，压迫内环肿块仍可突出）最可能的诊断是（） 正确。 错误。
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。
