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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
What layer of the ois model adds source and destination MAC address to frames?
in the osi model data link layer is adds source & destination mac address to frames
Can routine policies be implemented in the distribution layer Why or why not?
yes, they are more easily implemented here without having a negative impact on the performance on the network data traffic.
Are the rules or languages in which networking is possible?
Protocols
Explanation: Computers on a network communicate using protocols, which are nothing more than languages that computers understand. These protocols operate on different levels and form what is commonly known as a networking stack or protocol stack.
Is the Nyquist theorem true for high-quality single-mode optical fiber or only for copper wire?
The Nyquist theorem is a property of mathematics and has nothing to do with
technology. It says that if you have a function whose Fourier spectrum does
not contain any sines or cosines above f, then by sampling the function at a frequency of 2f you capture all the information there is. Thus, the Nyquist
theorem is true for all media.
A proxy server speaks the client side of a protocol to another server. This is often required when clients have certain restrictions on which servers they can connect to.
The IMDB not IMBD is a page that gives news on current films and movies and television shows, it also shows latest news on actors and displays details about DVD's and trailer along with upcoming movies
What is an example of connectionless communication?
Walkie-talkies, or Citizens Band radios are a good examples of connectionless communication. You speak into the mike, and the radio transmitter sends out your signal. If the person receiving you doesn't understand you, there's nothing his radio can do to correct things, the receiver must send you a message back to repeat your last message.
Where can you shorten your address?
If you mean your Web address then you can shorten it by visiting any of the following Free URL shortning serviceses like
tinyurl.com
bit.ly
of.ai
Google URL shortner
How do you change server on APB Reloaded?
You can't change servers.
It even warns you when you create a character and pick the server that you can't change them.
So, if you go to the Colby server, you can't swap over to the Joker server, etc.
Which two benefits are provided by using a hierarchical addressing network addressing scheme?
1- Reduces routing table entries
2- Ease of management and troubleshooting.
A web hosting or email provider company that uses / assigns IP addresses and the company is based in the US.
frame check sequence field
How many ip addresses will ipv6 provide?
IP is the internet protocol that uniquely identifies a system on a network and there are 2^128 addresses in IPv6 (IP version 6).
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What is the single organization that distributes IP addresses called?
"Globally, Internet numbers are managed by the Internet Assigned Numbers Authority, an organization operated by the Internet Corporation for Assigned Names and Numbers (ICANN)."
Which statement is true about the path that the data will take from router A to router B?
If EIGRP is used with default configurations, the data will be equally distributed between two paths - A, D, B and A, C, D.
Why is using TELNET a security risk for an IP network infrastructure?
Because the telnet session is in clear text and programs can capture the passwords to log in to telnet sessions.
