Exhibit： Using Database Control， you have scheduled a job to shrink the TRANStable residing on the TTtablespace. The job would run at 5：00 p.m. every Friday.When you examine the space usage of the table after the completion of the job， you find that the table has not been shrunk. What could have been the reason for this？（） [" The tablespace that contains the TRANS table is online."," The tablespace that contains the TRANS table is permanent."," The tablespace that contains the TRANS table is locally managed."," The segment space management of the tablespace that contains the TRANS table is manual in nature."]
基础接地体：建、构筑物基础中地下混凝土结构中的（）和预埋的接地体。 ["接地金属构件","接地线","避雷针","避雷线"]
简述香港特别行政区律政司司长的身份。
从材料角度区分，能判断儿童是否正在游戏的一个指标是（） ["玩具的逼真程度","有无许多玩具","有无玩具或游戏材料","玩具的贵贱"]
You include the calendar class in your Hotel Booking application. Which additional form level objects will you need to create to implement this reusable component fully?（） ["Blocks ","Visual attributes. ","Stacked canvas. ","Nothing further needs to be created."]
论述防止汽蚀现象的措施。
