svmon and tprof
vmtune and schedtune
ps and schedtune
vmstat and topas
第1题：
Which of the following commands should be used to monitor the number of bytes read on any given disk？（）
第2题：
Which of the following tools can be used to securely connect to a remote system?（）
第3题：
An AIX system administrator needs to adjust the maximum amount of memory that can be pinned. Which of the following commands is used to make the change？（）
第4题：
Users complain an AIX server is running slow. Which of the following commands can be run to determine what is consuming systems resources？（）
第5题：
Which of the following commands can an operator use to view disk performance details?（）
第6题：
A system must be evaluated and tuned. In order to use a set of performance evaluation programs （e.g.， filemon， svmon， and tprof） which of the following packages should exist on the system in question？（）
第7题：
Which of the following commands should be used to observe the number of system calls per second? （）
第8题：
Performance monitoring of a poorly performing system indicates a high level of CPU usage. Which tool can be used to help identify which processes are using excessive CPU resources？（）
第9题：
Which of the following commands can be used to determine if a disk drive is causing a bottleneck?（）
第10题：
An AIX system administrator wants to reset the level at which the SIGDANGER signal is sent to processes so appropriate actions can be taken when paging space is running low. Which of the following commands is used to reset the level？（）