iptrace
vmstat
hostname
ifconfig
第1题：
Which of the following commands is used to change device driver settings for a network adapter？（）
第2题：
Which of the following commands should be used to monitor disk utilization during the time a system is experiencing a disk I/O performance problem？（）
第3题：
A.iptrace
B.vmstat
C.hostname
D.ifconfig
第4题：
Which of the following commands is most useful in initially collecting data to determine a network performance problem？（）
第5题：
The order of name resolution can be controlled. The default is： 1.DNS/BIND 2.NIS 3./etc/hosts To change the order of the above name resolutions， which of the following should be used？（）
第6题：
Which of the following commands should be used to determine DNS name resolution performance？（）
第7题：
A system administrator has determined that there is no network connectivity with the en0 interface. By doing a netstat -in, it is determined that the en0 interface is not showing up. Which of the following commands should be used to determine that en0 is defined in ODM with an IP address?（）
第8题：
A. The name?command.The ?name?command.
B. The ptime?command.The ?ptime?command.
C. The hutdown ast?command.The ?hutdown ?ast?command.
D. The ?etc/rc.shutdown?command.
第9题：
Which of the following commands should be used to show DNS information？（）
第10题：
Which of the following commands should be used to determine whether a logical volume is contiguous across a disk？（）