What network topology has the inherent weakness of a single point of failure
The Star physical network
Define "networking standard"
The details of what a networking topology does and how it does it
"De facto standards"
No particular standards, they are established as a matter of practice
About how many bytes are in a kilobyte (KB)
1000 bytes
Convert to decimal "00101011"
43
A single hexadecimal digit is equivalent to ______ binary digits
4
How are "Voice Communications" converted to digital signals
By being broken into very small samples, and then binary values are assigned to them
How are "video files compressed"
Taking a standard video and storing it in a smaller video file
What part identifies the protocol being used http://www.example.com/page2
http
The internet core comprises of
Many separate networks, some small some large
What is designed to specifically manage computer peripheral devices
Device driver
Why is the TCP/IP model divided into layers
To make it easier to understand how networks work, write protocols for networks, and to create standards for networks
Why is the TCP/IP considered an "open" network model
It is not owed by any specific organization and shares details of how it works with all
The function of a Routers in networking is to
Move data between separate LAN's, often by linking them to WAN lines in a network
What is "Encapsulation"
A way to address data to cross over any type of network link
In TCP/IP networks, each devices needs neither an _________or an __________ to be able to transmit or recevie data. This is handled simply by the NIC Card
