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To enhance the availability of an application running under HACMP， a decision was made to use  The application monitoring facility. The application consists of several components and can take several minutes to initialize. The components use socket communication and can be initialized in any order as long as it is a serial order. The customer’s concern is that if the application stop and start scripts are used during application monitoring recovery，it may take an extraordinary length of time to reset all of the application components. 
What can be done to ensure the best recover time？（）   

The Automatic Database Diagnostic Monitor (ADDM) analysis runs every 60 minutes on your database. Your database is facing a series of interrelated problems over a period of two hours. You need to ensure that the ADDM analysis is run over a time span of two hours in future. What would you do?（） Create two custom ADDM tasks.。 Modify the AWR snapshot time interval to two hours.。 Create a new scheduler window for a time period of two hours.。 Modify the Automatic Workload Repository (AWR) snapshot retention period to two hours.。 与传统保险相比，投资连结保险产品的费用是（）。 明示的。 隐藏的。 不确定的。 忽略不计的。 which one of the following accurately describes field names?（） they must be unique in a database  。 they can only be used once in a view  。 they can only used once on each form  。 they can be used mulriple times on a form&e。 不论采用什么方法评估在建工程，其基本前提条件是（）。 项目仍然在建设中。 建成后的项目有效益性。 预计项目能够建成。 建成后能够形成生产能力。 An administrator is attempting to recover afilesystem that fails to manually unmount. The fsck command produces the following output: The current volume is: /dev/fslv02 File system is currently mounted. Invalid file system size in the primary superblock. Invalid file system size in the secondary superblock. Primary superblock is corrupt. Secondary superblock is corrupt. fsck: Cannot continue tried to mount Which steps will resolve the problem?（） Reboot the server into maintenance mode and run 'fsck' with the '-p' parameter while the filesystem is mounted。 Reboot the server into maintenance mode and run 'fsck' with the '-y' parameter whilethe filesystem is unmounted。 Force a umount of the filesystem with 'umount -F /dev/fslv02', and then run 'fsck p /dev/fslv02' while the file system is unmounted。 Force a umount of the filesystem by varying off the hosting volume group and then varyon the volume group. This will permit 'fsck -y' to be run against the failing filesystem。

To enhance the availability of an application running under HACMP， a decision was made to use  The application monitoring facility. The application consists of several components and can take several minutes to initialize. The components use socket communication and can be initialized in any order as long as it is a serial order. The customer’s concern is that if the application stop and start scripts are used during application monitoring recovery，it may take an extraordinary length of time to reset all of the application components. 
What can be done to ensure the best recover time？（）