CIS3700 Local Area Network
Certification Exercise 3
Student Name: ___________________________
Command-line utilities
1. Exhibit
Which command's output is displayed in the exhibit?
A. nbtstat
B. network
C. netstat -a
D. network -a
2.
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Workstation C cannot access Server A. Workstation C can successfully ping Server
B. Workstation A can access Server A.
Which command should you issue at Workstation C to narrow down where the
network failure is located?
A. Ping router B
B. Tracert Router B
C. Tracert Server A
D. Ping Workstation A
3.
Which command's output is displayed in the exhibit?
A. ping
B. tracert
C. nbstat
D. traceroute
4. Which TCP/IP utility lets you view the table that contains IP address to MAC address
resolutions?
A. arp
B. ping
C. telnet
D. tracert
E. netstat
5. Which protocol maps IP addresses to layer 2 addresses?
A. IP
B. TCP
C. UDP
D. ARP
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6. Which utility should you use to troubleshoot NetBIOS over TCP/IP from Workstation A to
Workstation B on a Windows network?
A. ping
B. tracert
C. nbtstat
D. netstat
7. While setting up a new computer on the local subnet, you get the following Windows
error message:
"Your default gateway does not belong to one of the configured interfaces."
What should you do next?
A. run ftp
B. run ping
C. run nbstat
D. run tracert
E. run ipconfig
8. You are troubleshooting at Workstation B. You suspect that there is a TCP session
connected from Workstation A. Which command should you issue at Workstation B to see if
there is an established TCP connection?
A. netstat
B. ipconfig /all
C. ping Workstation A
D. nslookup Workstation A
9. You have installed WINS on your server and want to verify that names are resolved
via WINS. Which command should you issue?
A. arp –r
B. nbsstat –r
C. nbtstat –r
D. nslookup –r
10.
Which command's output is displayed in the exhibit?
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A. ping
B. ping –a
C. tracert
D. nbtstat
11. Exhibit
Which command's output is displayed in the exhibit?
A. ipconfig
B. ipconfig/all
C. ipconfig/renew
D. ipconfig/release
12. Which command displays the per protocol statistics? (Be careful to distinguish between
upper and lower case characters.)
A. arp –s
B. arp –S
C. nbtstat –s
D. nbtstat –S
E. netstat-s
F. netstat-S
13. What utility can allow you to see active connections on a server?
A. PING
B. NBTSTAT
C. NETSTAT
D. TRACERT
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14. What utility can you use to troubleshoot an HTTP server?
A. PING
B. TDR
C. Telnet
D. NBTSTAT
15. Your entire network of 100 computers is bogged down. Everything is connected
correctly and there are no conflicts that you are aware of. What can you use to help
isolate the problem?
A. NETSTAT
B. NBTSTAT
C. Loopback hardware
D. Network Monitor
16. A user complains of slow access to a server. What utility can you use to find the
bottleneck?
A. PING
B. TELNET
C. TRACERT
17. Which TCP/IP utility is used to determine whether a remote computer is reachable by
sending it multiple ICMP echo requests?
A. ARP
B. PING
C. Telnet
D. Ipconfig
E. Winipcfg
20. What utility do you use to check your IP configuration on a Windows 95/98 workstation?
A. NETSTAT
B. PING
C. WINIPCFG
D. IPCONFIG
21. What network utility is the following printout from?
Internet Address
Physical Address
Type
10.36.14.92
00-60-08-75-43-d7
static
197.45.367.42
20-53-32-45-00-00
dynamic
123.34.34.34
20-53-54-67-00-00
dynamic
A. NETSTAT
B. NBTSTAT
C. ARP
D. Ipconfig
22. On an NT4 system what command do you use to determine what the workstation's
IP address is?
A. IP
B. WINIPCONFIG
C. IPCONFIG
D. IPSTAT
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23. Which TCP/IP utility produces the following sample output?
1 <10 ms
2 105 ms
3 101 ms
4 123 ms
5 123 ms
6 136 ms
7 143 ms
8 146 ms
9 131 ms
10 130 ms
1 ms
92 ms
110 ms
109 ms
112 ms
130 ms
126 ms
129 ms
128 ms
134 ms
<10 ms
98 ms
98 ms
118 ms
114 ms
133 ms
138 ms
133 ms
139 ms
134 ms
192.168.2.99
qrvl-67terminal01.epoch.net [199.24.67.3]
qrvl.epoch.net [199.24.67.1]
svcr03-7b.epoch.net [199.24.103.125]
clsm02-2.epoch.net [199.24.88.26]
sl-gw19-pen-6-1-0-T3.sprintlink.net [144.228.116.5]
sl-bb10-pen-4-3.sprintlink.net [144.232.5.117]
sl-bb20-pen-12-0.sprintlink.net [144.232.5.1]
sl-bb20-nyc-13-0.sprintlink.net [144.232.18.38]
sl-gw9-nyc-8-0.sprintlink.net [144.232.7.94]
A. PING
B. NETSTAT
C. NBTSTAT
D. TRACERT
24. You are troubleshooting a TCP/IP network and want to test a network adapter on a client
computer. What TCP/IP utility could be used to find out if TCP/IP is configured correctly on
the system, and to find out if the host can contact a host at another location?
A. ARP
B. PING
C. RARP
D. FINGER
25.
Which command’s output is displayed in the exhibit?
A. ipcfg
B. ipconfig
C. winipcfg
D. winipconfig
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26. Exhibit
In the configuration shown in the exhibit, you have just finished building a small home
network. You find that you cannot access the Internet. You ping the DSL router successfully.
You suspect that the default gateway is not set on the workstation.
Which utility should you use to confirm your diagnosis?
A. netstat
B. gateway
C. ipconfig
D. winipcfg
27.
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Users have called your help desk complaining of slow response on an application.
You want to see if the network is responsible for the slowdown.
What does the information in the exhibit convey?
A. A network delay using tracert
B. A network delay using ping –w
C. A network delay using netstat –a
D. A normal network response using nbtstat
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