PING
NSLOOKUP
TRACERT
IPCONFIG
第1题：
A user is unable to reach the Internet. The technician asks the user to do an IPCONFIG /all. The userreports that their IP address is 172.16.1.18, subnet mask is 255.255.255.0, and their default gateway is 172.16.1.18. Which of the following is the cause of the problem?（）
A. Default gateway
B. Network cable
C. Subnet mask
D. CNAME record
第2题：
Which of the following tools allows an administrator to determine the MAC address of another computer?（）
第3题：
A.ping
B.arp
C.ifconfig
D.ipconfig
第4题：
你想发现到达目标网络需要经过哪些路由器，你应该使用什么命令？（）
第5题：
Which of the following utilities can be used to determine the current partition information on an attached storage device？（）
第6题：
查看网络跳数和路由跟踪的命令是()
A.PING
B.TELNET
C.TRACERT
D.IPCONFIG
第7题：
An administrator needs a network that can support up to 800 hosts on the same subnet. Which of the following is the MINIMUM subnet mask that should be used？（）
第8题：
A.ipconficj
B.nslookup
C.netstat
D.dig
第9题：
查看本机IP地址信息的命令是（）
第10题：
查看网络跳数和路由跟踪的命令是（）