引起旋转机械振动的主要原因有（）。 正确。 错误。
You want to create a tablespace to contain objects with block size 16 KB. But while configuring thestorage you find that the block size that you can provide is only 8 KB. Which configuration could have enabled the block selection of 16 KB（） 正确。 错误。
测量电池单体电压时数据必须精确到（） 正确。 错误。
简述如何有效利用幼儿园经费。 正确。 错误。
An existing master-slave setup is currently using a delayed replication of one hour. The master has crashed and the slave must be "rolled forward" to provide all the latest data. The SHOW SLAVE STATUS indicates the following values: RELAY_LOG_FILE =hostname-relay-bin.00004 RELAY_LOG_POS = 1383 Which command set would make the slave current?（） 正确。 错误。
招标人和中标人不应当自中标通知书发出之日起三十日内，按照招标文件和中标人的投标文件订立书面合同。
