An administrator must verify all filesets are completely installed before an upgrade. Which of the following commands will perform this task() Islpp -v。 Ippchk -v。 installp -v。 instfix -v。
Where can a system administrator find information regarding configured physical volumes, volume groups, and logical volumes besides the Volume Group Descriptor Area (VGDA)?() /etc/filesystems。 /etc/environment。 Object Data Manager (ODM)。 Logical Volume Control Block (LVCB)。
To enable faster incremental backups, you enabled block change tracking for the database. Which two statements are true about the block change tracking file?() Multiple change tracking files can be created for a database.。 The change tracking file must be created after the first level 0 backup.。 RMAN does not support backup and recovery of the change tracking file.。 The database clears the change tracking file and starts tracking changes again,after whole database restore and recovery operations.。
An administrator is logged into a remote server using an Xwindows client and wants to use smit. The bandwidth for the remote connection is minimal, so the administrator would like to disable the graphical version of smit to speed up display updates. Which command will start smit in the non-graphical mode?() smit。 msmit。 smit -C。 smit_tty。
下列关于教学方法的叙述叙述错误的是() 教学方法的作用就是要实现一定的教学事件。 教学方法的运用直接影响教学的质量。 在课堂教学中,教师只需选用一种合适的教学方法。 讲授、提问和讨论是教师在课堂教学中采用的最一般的方法。
当无圈梁和梁垫时,板、次梁与主梁交叉处钢筋的正确排位是()。