Which statement is true about items that have been assembled into a kit？ （） Only rotating items can be part of a kit.。 Kits can be assembled from lotted items.。 Kits can be assembled from items in different storerooms.。 Items that have been assembled into kits do not appear in item balances.。
李某，23岁。不慎从高处摔下，致呼吸、心跳停止，需立即初期复苏，开放气道的措施应选择（） 仰面抬颈法。 仰面举颊法。 气管插管法。 气管切开法。 仰卧头侧法。
我国阀门行业规定了“三化”标准，即（）、通用化和标准化。 A、单一化 。 B、专业化 。 C、系列化 。 D、多元化。
Which three statements correctly describe the features of the I/O calibration process？（） Only one I/O calibration process can run at a time。 It automates the resource allocation for the Automated Maintenance Tasks。 It improves the performance of the performance-critical sessions while running。 It can be used to estimate the maximum number of I/Os and maximum latency time for the system。 The latency time is computed only when the TIMED_STATISTICS initialization parameter is set to TRUE。
油井关井替柴油的操作步骤其中一项是选择适当的油嘴安装在油嘴套内，应为（） 32/64或12.7mm。 24/64或9.5mm。 40/64或15.8mm。
What command would you use to set a persistent setting in RMAN so that backups are all written to a tape device?（）
