What command would you use to view current connections and active sessions and ports on a computer?

• nslookup

• netstat

• ping

• ipconfig

Which of the following utilities can you use from the terminal utility on a Linux system to see a list of the installed network interfaces along with their current status and configuration?

• ipconfig

• netinfo

• netconfig

• ifconfig

Which of these network commands sends an ICMP echo request/reply packet to a remote host?

• tracert

• nsookup

• netstat

• ping

This network commands tests connectivity between devices and shows the routers in the path between the two devices. (How many hops?)

• ipconfig

• nslookup

• netstat

• tracert

Which network command resolves or looks up the ip address of the specified host name? (like www.cisco.com)

• netstat

• nslookup

• ping

• ipconfig

Which of these utilities would be used to manage a remote network device or server? It would send messages in clear text and is not secure.

• RUMBA

• Xterm

• SSH

• Telnet

Which one of these connectors would be used on a fiber link?

• RJ45

• LC

• BNC

• T568A

What does a router use to make a forwarding decision?

• UDP port number

• IP address

• application name

• MAC address

A network drop in a conference room was installed years ago and there's no documentation that identifies the other end of the cable. Which of these tools would be the best choice to find the other end of the conference room network connection?

• Multimeter

• Cable Tester

• Crimper

• Toner Probe

What port number is associated with FTP?

• 143

• 3389

• 443

• 21