BOM Booking Machine 是指什么？
BOM Booking Machine 是指什么？
相关考题：
以下关于BOM的生失效日期的说明，错误的是？（）A、BOM中的生效日期和失效日期都不可空白B、BOM中的生效、失效日期空白，表示此元件永久有效C、BOM中的生效日期指该元件对主件的生效日期，当产品发料日未达到生效日期的元件不得备料投入D、BOM中的失效日期指该元件对主件的失效日期，当产品发料日已达失效日期的元件不得备料投入
单选题Examine the following command: SQL ALTER TABLE booking SHRINK SPACE COMPACT; Which activity is performed when the preceding command is executed?（）AThe shrink operation touches every block in the BOOKING tableBThe high-water mark (HWM) for the BOOKING table is shifted from its original positionCThe progress of the shrink operation is saved in the bitmap blocks of the BOOKING tableDThe data manipulation language (DML) triggers on the BOOKING table are executed because the shrink operation is internally handled by the INSERT/DELETE operation
单选题Examine the following command： SQL ALTER TABLE booking SHRINK SPACE COMPACT； Which activity is performed when the preceding command is executed？（）A The shrink operation touches every block in the BOOKING tableB The high-water mark （HWM） for the BOOKING table is shifted from its original positionC The progress of the shrink operation is saved in the bitmap blocks of the BOOKING tableD The data manipulation language （DML） triggers on the BOOKING table are executed because the shrink operation is internally handled by the INSERT/DELETE operation