[单选]

A company has a high business value JAX-WS provider Web Service and cannot afford to lose any messages. 
What kind of quality of service should be used in conjunction with WS-ReliableMessaging？（） 

个体意识发展的高级阶段是（）。 他人意识。 言语意识。 主观意识。 自我意识。 复合气瓶：瓶体由（）材料制成的气瓶 一种。 两种。 三种。 两种或两种以上。 下列情形中，应以故意伤害罪、故意杀人罪定罪判刑的有（）。 因刑讯逼供、暴力取证而致人伤残、死亡的。 监管人员虐待被监管人，致被监管人伤残、死亡的。 因抢劫致人重伤、死亡的。 聚众斗殴的过程中致人重伤、死亡的。 A system administrator has backed up the datavg volume group using the savevg command. There are several raw logical volumes and some unmounted jfs filesystems in datavg. Which of the following statements is true about this backup?（） The volume group and all logical volumes will be recreated. All raw and jfs filesystms will be backed up and restored.。 This backup will be bootable and the volume group and all jfs logical volumes will be recreated.。 This backup will not be bootable and the restorevg command is used to restore only the mounted and non-raw logical volumes. It will not recreate any logical volumes that are raw or unmounted.。 The volume group and all logical volumes information is archived and will be recreated. The raw and unmounted filesystems will not be backed up and therefore not restored.。 简述归因理论的教育意义？

A company has a high business value JAX-WS provider Web Service and cannot afford to lose any messages. 
What kind of quality of service should be used in conjunction with WS-ReliableMessaging？（）