A TCP/IP application is transferring files from a personal machine to a remote machine.  The application writes 32 kilobytes of data at a time to the socket， but has not issued a system call to set the window size.  Which of the following procedures should be performed on the personal machine to increase the throughput of the application？（）

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

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

Which tool is based on the AIX trace facility？（）

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

Which of the following procedures WILL NOT increase contiguous free space on a the filesystem /data1， located on /dev/lv01， that is heavily fragmented？（）

Which of the following tools should be used to display the location of unused physical partitions on a disk drive？（）

Which of the following RAID levels provide the best performance for a system where there are mostly writes occurring？（）

To examine the Exhibit， press the Exhibit button. Using the "ps -mo THREAD" output as shown in the exhibit， which of the following conclusions is most appropriate to draw？（）

Which of the following is true about rmss？（）