A system administrator will be migrating a server from AIX 5.1 to AIX 5.2 and is uncertain if the application running on the server will function properly after the migration. What is the fastest way to return to the previous AIX level if the application does not work？（） Use base media to restore system to AIX 5.1.。 Use an alt_disk_install and boot back to the AIX 5.1 rootvg.。 Make a mksysb of the original AIX to restore back to the AIX 5.1 level.。 Perform the AIX 5.2 upgrade using update_all with the commit option and reject filesets to return to AIX 5.1.。
液化石油气钢瓶充灌过程中，充装员应随时注意角阀、（）等部位的检查，并做好称重衡器量标的调整检查。 钢印标志。 瓶底。 焊缝。 颜色标记。
WebSphere Commerce has been successfully installed and tested. WebSphere Commerce Analyzer has been installed and the extraction programs have run with no errors but there is no data in any reports when viewed from the WebSphere Commerce Accelerator. What could be the cause of this problem？（） The WebSphere Commerce application server was not started。 The web server was not started。 SSL has not been configured on the web server。 The appropriate listeners were not enabled in Configuration Manager。 The database server was not started。
临床上以肌肉和关节腔出血为主要表现的患者，应选用下列哪组试验作筛选性检查（） 束臂试验，出血时间，血小板计数。 活化部分凝血活酶时间，凝血酶原时间，凝血时间。 血小板计数，凝血酶原时间，纤维蛋白测定。 血小板计数，血块收缩试验，出血时间。
A system administrator will use a mksysb from a uniprocessor microchannel server running AIX 5.1 to install a multiprocessor chrp server. What else is required？（） A 5.1 AIX base media set。 A 5.1 Additional Device Driver CD。 A mksysb of the multiprocessor chrp server。 A savevg of the uniprocessor microchannel server。
承包人应在每个付款周期末，按监理人批准的格式和专用合同条款约定的份数，向监理人提交（），并附加相应的支持性证明文件。
