第1题：
Which of the following commands should Mike, a technician, use to display the available switches of a command line utility?（）
第2题：
Which command （without options） would you use to display how much space is available on all mounted partitions？（）
第3题：
A. point-in-time recovery
B. execute the ROLLBACK command with transaction number
C. flashback the database to before the transaction was committed
D. determine all the necessary undo SQL statements from FLASHBACK_TRANSACTION_QUERY and use them for recovery
第4题：
Which operational command would you use to quickly verify the state of all interfaces?（）
第5题：
Which functionality would a customer use to share available CPU resources between AIX and Linux partitions on a Power system?（）
第6题：
A technician is working on a new computer running Windows XP and the hard drive is formatted at 20GB but is an 80GB hard drive. There is not another partition and no extra space can be foundunder Windows explorer. Which of the following would be the BEST way to partition the remainder of the hard drive without data loss？ （）
第7题：
The df command indicates that a filesystem is full， however， the du command indicates that not all space is allocated. How would the system administrator isolate the discrepancy（）
第8题：
A. show interfaces terse
B. show interfaces
C. show configuration interfaces
D. show interface status
第9题：
Which command will increase the contiguous free space of a file system without having to add additional partitions？（）
第10题：
You are creating a locally managed tablespace to meet the following requirements： All the extents should be of the same size. The data should be spread across two data files. A bitmap should be used to record the free space within the allocated extents. Which three options would you choose？（）