route
lsattr
netstat
ifconfig
第1题：
A.route
B.lsattr
C.netstat
D.ifconfig
第2题：
Which of the following commands should be used to list all of the active network interfaces on a system？（）
第3题：
A.ipconficj
B.nslookup
C.netstat
D.dig
第4题：
Which of the following commands should be used to observe the number of system calls per second? （）
第5题：
An administrator is testing setting the IP address on a Linux server from command line. Which of the following commands is used to set the default gateway for the server？（）
第6题：
Which of the following commands should be used to determine DNS name resolution performance？（）
第7题：
Which of the following commands should be used to alter the routing table on a running system without affecting the ODM settings？（）
第8题：
A.lsdev
B.lsattr
C.netstat
D.ifconfig
第9题：
Which of the following utilities can be used to list the routing table?（）
第10题：
Which of the following commands identifies all network adapter types that are installed in a machine？（）