客户想采用LTO4磁带库驱动器来构建一个备份系统,磁带库的槽位至少包括30槽位,扩展性方面将来能够升级到300槽位以上,那么您将推荐下面哪个产品?()
A.IBMTS3400
B.IBMTS3100
C.IBMTS3200
D.IBMTS3310
- · 有4位网友选择 A,占比50%
- · 有2位网友选择 C,占比25%
- · 有2位网友选择 B,占比25%
A.IBMTS3400
B.IBMTS3100
C.IBMTS3200
D.IBMTS3310
A.将LTO3磁带驱动器替换为LTO4
B.再增加2个LTO4磁带驱动器
C.增加磁带槽位
D.推荐用户使用虚拟带库提高并行备份任务数
A.IBMTS3100配置不少于1个LTO4磁带驱动器
B.IBMTS3200配置不少于2个LTO4磁带驱动器
C.IBMTS3310配置不少于4个LTO4磁带驱动器
D.IBMTS3500配置不少于6个LTO4磁带驱动器
A.Run the script using ‘ksh -fx‘.
B.Run the script using ‘ksh -a function -x‘.
C.Edit the script and add ‘set -x‘ at the beginning.
D.Edit the script and add ‘set -x‘ at the beginning of each function.
A.Reboot the server into maintenance mode and run ‘fsck‘ with the ‘-p‘ parameter while the filesystem is mounted
B.Reboot the server into maintenance mode and run ‘fsck‘ with the ‘-y‘ parameter whilethe filesystem is unmounted
C.Force a umount of the filesystem with ‘umount -F /dev/fslv02‘, and then run ‘fsck p /dev/fslv02‘ whilethe file system is unmounted
D.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
A.IBMDSStorageManager
B.TivoliStorageResourceManager
C.TivoliStorageProductivityCenterforDisk
D.TivoliStorageProductivityCenterforData
A.Create an MQT that selects the oldest month of data with the REFRESH IMMEDIATE option.
B.Create 12 separate tables, create a view based on all 12, drop the table with the oldest month‘s data then drop and re- create the view.
C.Create a range partitioned table, partitioned by month, and use the ALTER TABLE statement to detach the oldest month and attach storage for new data.
D.Create a single table, extract the data to be retained using UNLOAD with a SELECT statement, drop and re-create the table then load only the data to be retained.
A.COL1 will accept NULL values and can be referenced in another table‘s foreign key specification.
B.COL1 will not accept NULL values and cannot be referenced in another tables foreign key specification.
C.COL1 will not accept NULL values and can be referenced in another tables foreign key specification.
D.COL1 will accept NULL values and cannot be referenced in another tables foreign key specification.
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