Which storage subsystem provides integrated support of policy-based automated placement andsubsequent tiering and migration of data?（） SONAS 。 DS5000 。 DS8000 。 N serie。
You have been recently hired as a database administrator. Your senior manager asks you to study the production database server and submit a report on the settings done by the previous DBA. While observing the server settings， you find that the following parameter has been set in the parameter file of the database： REMOTE_OS_AUTHENT = TRUE What could have been the reason to set this parameter as TRUE？（） to enable operating system authentication for a remote client。 to restrict the scope of administration to identical operating systems。 to allow the start up and shut down of the database from a remote client。 to enable the administration of the operating system from a remote client。 to disable the administration of the operating system from a remote client。
教学生识字有很多技巧，有一位教师告诉学生如何区别“买卖”两个字时说：“多了就卖，少了就买。”学生很快记住了这两个字。还有的学生把“干燥”写成“干躁”，把“急躁”写成“急燥”，老师就教学生记住：“干燥防失火，急躁必跺足。”从此以后，学生对这两个字再也不混淆了。奥苏泊尔认为，学生学习的实质是（）。 有意义接受学习。 有意义发现学习。 发现学习。 探究学习。
工程质量管理的重点应以（）为主。 预防.改正。 事后检查把关。 经济处罚。 行政处罚。
What must an administrator do to create two new volume groups on a system with only one spare disk？（） Run the ‘mkvg -M’ command to create multiple volume groups on a single disk。 Add a new disk to the system or release a disk from the one of the existing volume groups。 Run the ‘mkvg’ command to create multiple volume groups on a single disk providing the disk does not have a PVID。 Run the ‘mkvg’ command to create multiple volume groups on a single disk providing the volume groups have the same PP size。
监理工作是建设管理工作的延伸，监理单位代表建设单位行使所委托的安全、质量、工期、投资、环保控制等相关权力，并将（）作为工作重点。
