【多选题】在基于@Transaction注解的声明式事务管理中,下列说法正确的是()
A.
需要在接口、接口方法、类或者方法上添加@Transaction注解
【多选题】关于在事务处理中捕获异常,下列叙述正确的是()
A.
默认情况下,如果开发者在代码中加入了try...catch...语句,Spring将不能在事务中正常回滚
B.
默认情况下,如果开发者在代码中加入了try...catch...语句,需要在catch语句块中加入throw new RuntimeException();以便于Spring正常事务回滚
C.
在基于xml方式的声明式事务管理中,需要配置rollback-for或者no-rollback-for
D.
在基于@Transaction注解的声明式事务管理中,需要制定rollbackFor或noRollbackFor
【单选题】They have been tightening their belts for months, adapting themselves to a war economy.
【单选题】The correct tightening is obtained by use of _____ to measure the extension given to the bolts.
【简答题】Tightening labor
markets and rising global energy and food prices pose a risk _________ consumer
price stability.
【单选题】In the past few months, the country _____ a further tightening of supply restrictions, making fuel and food supplies more difficult to obtain.
【判断题】本田i-MMD混合动力系统主要应用在本田雅阁、CRV等车型上。
【单选题】花朵的组合时为了方便粘贴,常选用什么作为粘贴固着材料?
【判断题】生态系统的组成成分越多,食物网越复杂,生态系统的恢复力稳定性也就越强。