netstat
nslookup
ipconfig
traceroute
pathping
第1题：
A. Small vacuum
B. Air compressor
C. Compressed air can
D. Paint brush
第2题：
A. Install a small network switch
B. Use port mirroring on the switch
C. Split the pairs of the existing jack
D. Install a CSU/DSU
第3题：
Which of the following would be the best title of the test?
[A] Novelty as an Engine of Scientific Development.
[B]Collective Scrutiny in Scientific Discovery.
[C] Evolution of Credibility in Doing Science.
[D]Challenge to Credibility at the Gate to Science.
第4题：
An administrator is troubleshooting a power supply that is believed to have failed. Which of the following tools will BEST help test the power supply？（）
第5题：
A. Stripper
B. Punch down tool
C. Butt set
D. Snips
第6题：
A. Cable tester
B. Multimeter
C. Toner probe
D. Protocol analyzer
第7题：
Users have reported that they cannot access certain Internet sites. An administrator wants to test that the sites are properly resolving to an IP address. Which of the following tools would allow the administrator to test name resolution?（）
A. net view
B. ipconfig
C. dig
D. ifconfig
第8题：
A. Loopback Plug
B. Multimeter
C. Power Supply Tester
D. Extension Magnet
第9题：
Which of the following are the BEST tools to test connectivity between two hosts？（）
第10题：
A server has been intermittently shutting off. The power going to the server was tested and is giving the appropriate voltages. Which of the following tools would be used to test the power supply？（）