学校团体心理辅导中，发展性团体的主要功能包括（） 教育功能。 治疗功能。 预防功能。 矫正功能。
What feature comes into play to help ensure the completion of the backup should one of three backup devices fail during a backup that is using three different channels?（） Channel failover。 Restartable backups 。 Rescheduable backups 。 Automatic backup recovery 。 Channel recovery。
下列说法错误的是（）。 增值税是价内税。 增值税是具有特殊调节作用的税种。 消费税是价内税。 消费税是具有特殊调节作用的税种。
You created a response file and want to check it before starting installations in silent mode. You started installation of Oracle software in interactive mode by providing the response file. In the middle of the installation， you realize that the behavior of the Oracle Universal Installer （OUI） is not consistent with the response file. What action would you take to detect the cause of this behavior？（） Compare the contents of the install.log file with the response file.。 Refer to the contents of the oraInst.loc file to verify the steps performed by OUI.。 Compare the contents of the installActions.log file with that of the response file.。 Refer to the alert log file for information regarding the actions performed by OUI during installation.。
下列为构成物流向量的三个数量特征之一的是（） 流体。 载体。 流向。 流速。
宏基站的地阻要求为（）以下，边际站的地阻应为10欧姆以下。
