Network tools and command-tools
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QUESTION 1:
Which tool you will use to know which ports are opened in a computer?
Port analyzer
Port filter
Port finder
Port scanner
QUESTION 2:
If you want to filter network packets on a network segment, what tool you will use?
Network scanner
Network filter
Network sniffer
Network analyzer
QUESTION 3:
Which device will make you know if a copper twisted-pair cable is connected to its correct pin?
Wire-map tester
Certifiers
Network tester
Wire analyzer
QUESTION 4:
One information that the Optical Time-Domain Reflectometer (OTDR) gives is?
The type of the cable
The fiber's data
The fiber's length
The fiber's color
QUESTION 5:
If you want to connect a RJ-45 connector to your cable, what tool you will use?
Wire crimper
Wire connector
Toner probe
Wire puncher
QUESTION 6:
Which command-tool you will use to test a connectivity?
ipconfig
ping
Mtr
ifconfig
QUESTION 7:
If you want to know which port is responding on a website, which command-tool you will use?
telnet
Mtr
ipconfig
nslookup
QUESTION 8:
Which command-tool will tell you the routing of your network until it reaches its destination?
Mtr
tracert
netstat
arp
QUESTION 9:
Which command-tool will show the established TCP connections and ports?
ipconfig
netstat
tracert
ping
QUESTION 10:
The command-tool to give information on your IP, default gateway and subnet mask on Unix platform is?
ifconfig
ipconfig
Mtr
dig
QUESTION 11:
If you want to display all the options of the "ping" utility, what command you will type?
ping /?
ping /all
ping
ping all
QUESTION 12:
What the "arp" command stands for?
Address Resolution Profile
Address Resolution Protocol
Advanced Resolution Protocol
Address Routing Protocol
QUESTION 13:
Which command-tool functions in similar way like the "nslookup"?
arp
ping
dig
Mtr
QUESTION 14:
Which command-tool will give you information about the DNS?
ping
nslookup
pathping
Mtr
QUESTION 15:
Suppose you want to test your own connectivity on your computer, what you will do?
netstat localhost
ipconfig localhost
ping localhost
arp localhost
QUESTION 16:
The command-tool to display both incoming and outgoing NetBIOS is?
nbtstat
netstat
biostat
nbiostat
QUESTION 17:
"ipconfig" can display more information of your network if you type?
ipconfig /in
ipconfig /all
ipconfig /?
ipconfig /!
QUESTION 18:
Which command-tool can display the physical address of the network adaptor in your network?
ping
Mtr
dig
arp
QUESTION 19:
Which command-tool will show the entries of the ARP?
arp -a
arp /?
arp -l
arp -b
QUESTION 20:
Which command-tool on Windows platform will act the same way as the command "Mtr"?
ifconfig
pathping
Ntrtr
Mtr itself
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