Which Web-based administration tools are available in IBM Tivoli Access Manager for Enterprise Single Sign-On？（） AccessAdmin，AccessAssistant，and IMS Configuration Utility。 AccessStudio，AccessAdmin，AccessAssistant，and IMS Configuration Utility。 AccessManager Console，AccessAdmin，AccessAssistant，and IMS Configuration Utility。 AccessEnabler，AccessStudio，AccessAdmin，AccessAssistant，and IMS Configuration Utility。
确定数据电文法律地位的文件有（） 《电子商务示范法》。 《合同法》。 《电子签名法》。 《民法通则》。
项目可行性报告对项目的论证比商业计划更加全方位，多视角。
Your company uses a mission-critical database named DB1, which is located on a server named SQL1. You want to mirror DB1 on a second server named SQL2. Before you can establish database mirroring, you need to prepare DB1 and the servers for mirroring. Which three actions should you perform?（） Set the recovery model of DB1 on SQL1 to bulk-logged recovery. 。 Set the recovery model of DB1 on SQL1 to full recovery. 。 Back up DB1 on SQL1. Restore the backup on SQL2; specify the NORECOVERY option. 。 Back up DB1 on SQL1. Restore the backup on SQL2; specify the STANDBY option. 。 Back up DB1 on SQL1. Restore the backup on SQL2; specify the RECOVERY option.。 Create endpoints on all participating servers. 。 Set the AutoShrink property of DB1 on SQL1 to false.。
目前SEG变频器不具备的功能是（） 保护直流母排电容不被击穿。 电网电压跌落时，向电网输出无功。 发电机有过电压存在时通过CROWBAR短接转子回路，保护机侧变频器。 通过测量转速信号，调节功率输出。
An operator needs to change from the /usr/bin to the /var/spool directory. Which of the following commands will accomplish this?（）
