Network+ Flashcards
For the Next Chapter onward Huzzah!
1
Q
What does the nmap command do using Terminals?
A
nmap is the command to execute the Network Mapping tool; a common and useful utility for discovering nodes on a network.
2
Q
Why isn’t a ping port displayed as open when examining a server?
A
Ping uses ICMP (internet control message protocol), which does not operate at the Transport layer (where port numbers exist).
3
Q
What type of device connects end systems within the same collision domain?
A
a) Switch
b) Hub
c) Router
d) Ethernet
4
Q
What information is available in the MAC address table?
A
Layer 2 addresses
5
Q
A
