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

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？（）

Which command series should be used to determine whether file paging or paging space paging is a problem when running a program from an idle system？（）

Which of the following options would best help to reduce packet fragmentation for a TCP application transferring large amounts of data between servers across a path of multiple networks？（）

A system administrator would like to set a system to reboot after a crash.  What is the best way to do this？（）

Which of the following performance tools will work with optimized code and also provides source statement profiling？（）

In order to determine how efficiently an application is reading and writing data， which of the following utilities will report read and write sizes on disk I/O requests？（）

The system administrator notices that there is an I/O bottleneck on one of three disks in datavg volume group. This problem disk contains the JFS log， loglv00 and one filesystem， /mydatabase.  There are no other logical volumes on this disk.  Which of the following options would be the best solution？（）

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 phrases is TRUE regarding monitoring disk I/O with iostat？（）