The proposal should be based on a sound analysis of the buyer’s current situation, taking into account of ________ and ________ within which the transaction takes place.

According to Customs Law, the dutiable value of imports and exports shall be determined by the customs based on ( ) of the goods. A: CIF B: Declared value C: Transaction price D: FOB

执行事务语句 A: begin transaction B: commit transaction C: rollback transaction D: save transaction

回滚事务使用( )。 A: BEGIN TRANSACTION B: COMMIT TRANSACTION C: ROLLBACK TRANSACTION D: SAVE TRANSACTION

提交事务的语句是（ ） A: commit transaction B: save transaction C: begin transaction D: rollback transaction

开启事务以( )语句开始。 A: start transaction B: commit transaction C: insert transaction D: update transaction

启动一个数据库事务的SQL命令是（）。 A: start transaction B: begin transaction C: commit transaction D: rollback transaction

在事务控制语句中,提交事务语句是__________。 A: BEGIN TRANSACTION B: DECLARE TRANSACTION C: COMMIT TRANSACTION D: ROLLBACK TRANSACTION

下列选项中哪个语句能够回滚事务？（） A: COMMIT TRANSACTION B: ROLLBACK TRANSACTION C: BEGIN TRANSACTION D: SAVE TRANSACTION

显式事务和隐式事务都需要用什么语句来提交和回滚(<br/>) A: END<br/>TRANSACTION和ROLLBACK<br/>TRANSACTION B: COMMIT<br/>TRANSACTION和ROLLBACK<br/>TRANSACTION C: SAVE<br/>TRANSACTION和ROLLUP<br/>TRANSACTION D: COMMIT<br/>TRANSACTION和ROLLUP<br/>TRANSACTION