Which of the following commands should be used to tune parameters of devices that are displayed with lsattr？（）

Which of the following commands should be used to identify packet sequence problems？（）

To examine the Exhibit， press the Exhibit button. While a user is compiling a C program， "vmstat 120 10" is run to determine the cause of a performance problem.  Given the vmstat output as shown in the exhibit， which of the following conclusions is most appropriate to draw about the machine？（）

To examine the Exhibit， press the Exhibit button. While a user is compiling a C program， "vmstat 120 10" is run to determine the cause of a performance problem.  Using the vmstat output as shown in the exhibit， which of the following conclusions is most appropriate to draw about the I/O bottleneck？（）

The nice value is 80 in the ps listing.  Which command is used to change this to a value of 100？（）

Which of the following commands is run to adjust the number of free paging-space pages at which AIX begins killing processes？（）

After issuing the nfsstat -rs command， the null received column starts to grow. This indicates which of the following conditions？（）

Which of the following commands should be used to monitor the number of threads on the scheduler’s run queue for any given interval？（）

The system administrator notices that IP packets are not getting forwarded. The system administrator wants to use an AIX machine as an internetwork router over TCP/IP networks. Which of the following commands will allow this change on the fly？（）

Which of the following metrics provided by the iostat report is used to initially determine if a disk is I/O bound？（）