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Computer Networking
Computer networks are collections of computers which are connected together in order to communicate and transfer information. Questions about computer networks, networking protocols, and how to set them up belong here.
18,810 Questions
Which describes how media and networks interact?
(Apex) Media are connected to networks that make information easier to share and access.
What are network data charges?
I think it's when you use data (go on the internet on your phone) or you go over the limit
Which class of IP addresses is the following address in 10.10.252.123?
That would be a Class A IPv4 address.
A good way to memorize the three primary classes in classful routing is always know the ranges of the first octet for a classful IP address. An even easier way is to convert the first octet to 8-bit binary and examine the first few bits.
First Octet > [10] < .10.252.123 (in binary: [00001010])
Class A: 0-127 (the leading bit of the address is always 0)
Class B: 128-191 (the leading bits of the address are always 10)
Class C: 192-223 (the leading bits of the address are always 110)
Class D: 224-239 (the leading bits of the address are always 1110)
Class E: 240-255 (the leading bits of the address are always 1111)
Multiplexor
Which utility can be used to automatically diagnose a problem with a network connection?
window network diagnostics
How do you calculate back-off time on an Ethernet link after a collision?
calculate backoff time on an Ethernet link after a collision?
Select one:
What are twisted pair cable wires made of?
if by "twisted pair cable" you mean a cat5 cable which is commonly used as an ethernet cable. then it´s made of copper.
