單項選擇題A TCP/IP application receives files from a remote machine.  The application reads 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?()

A. Increase the size of thewall
B. Increase the size of sb_max
C. Increase the size of tcp_recvspace
D. Increase the size of tcp_sendspace


您可能感興趣的試卷

你可能感興趣的試題

4.單項選擇題Which of the following commands is used to adjust the minperm and Maxperm values of real memory to 4% and 80%?()

A. vmtune -N4 -M80
B. vmtune -f4 -F80
C. vmtune -l4 -L80
D. vmtune -p4 -P80

最新試題

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

題型:單項選擇題

When monitoring a system using vmstat with an interval, which of the following conclusions should be drawn about the metrics under page pi and page po?()

題型:單項選擇題

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

題型:單項選擇題

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?()

題型:單項選擇題

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?()

題型:單項選擇題

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

題型:單項選擇題

In AIX 5L and later, the operating system supports the /proc filesystem. What would be the best description of the /proc filesystem?()

題型:單項選擇題

Which of the following commands will only provide a snapshot of average memory usage for a process?()

題型:單項選擇題

Which of the following is true about rmss?()

題型:單項選擇題

If percentage of RAM occupied by file pages falls below minperm, page replacement algorithm steals pages from ()

題型:單項選擇題