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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
NNFMP is a protocol used by Yahoo to route their email traffic internally across their network. NNFMP stands for Newman No Frills Mail Protocol.
What are some uses for a Windows host file?
Hi sorry friend I do not have enough idea regarding your question but I know a host file is used by Windows to map hostnames to IP addresses. It is also used in addressing networking nodes in a computer network and is a part of the Internet Protocol implementation. If you want to know more information about windows hosting you can take the help of mywindowshosting.com which is a very repudiated hosting company of USA.
Who was peer sahb zakori shareef?
Peer Sahb Zakori Shareef, also known as Syed Muhammad Zakir, was a revered Sufi saint and spiritual leader in the Indian subcontinent, particularly in the Punjab region. He is known for his teachings on love, peace, and spirituality, attracting a significant following of devotees. His shrine, located in Zakori Shareef, serves as a pilgrimage site where people come to seek blessings and guidance. His legacy continues to influence Sufi practices and teachings in the area.
Does it cost money to use the psn network?
Nope i have one myself and its absolutely free unless you download stuff from the store
What is a fully peered network?
All peers must be at the very same level. There must not be a server or any peer neither indexing nor monitoring the network.
Is home networking is today used?
Sure. It is very useful to connect two or three computers together, if you happen to have them. That way, you can share files, share a printer, and share the Internet connection, among others.
Preference
What are the limitations of even parity in error detection?
Even parity has several limitations in error detection. Firstly, it can only detect an odd number of bit errors; if an even number of bits are flipped, the parity will still appear correct, leading to undetected errors. Additionally, even parity does not provide information about the location of the error or the specific bits affected, making it difficult to correct the error. Lastly, it is also susceptible to errors in the parity bit itself, which could result in a false sense of data integrity.
What is the Best Port for Utorrent?
The best port is the one that isn't being used. Try using a port above 45000.
How is the checksum evaluated in UDP?
In UDP, the checksum is evaluated by taking the 16-bit one's complement sum of the UDP header, the UDP data (payload), and a pseudo-header that includes the source and destination IP addresses, protocol number, and UDP length. If the sum exceeds 16 bits, the overflow is wrapped around and added back into the least significant bits. The final checksum is then the one's complement of this sum. When a receiver checks the checksum, it performs the same sum; if the result is zero, the packet is considered valid.
How much does an IT Director make?
There are many answers to this questions.
Most IT Directors make a good salary. Some receive a "regular" low salary a regular pay, but can then receive bonus and incentives worth more than their "regular" salary.
Some IT Directors also own their company, and these can earn a lot of money if their product is good, but then when they loose contracts to use their systems, and is stuck with the same consultants and other expenses - they have to pay their salary out of own pocket. So, in those years, they can have a negative salary, loosing money for every day at work. This is the up and downside of being an entrepreneur.
Compare and contrast connectionless communication and connection-oriented communication?
In a connection-oriented communication,there is a guaranteed delivery of data : any data that is not received by the destination system is re-sent by the sending device. Communication between sending and receiving device continues until the transmission has been verified. Because the connection-oriented protocol has higher overhead, it places greater demand on the bandwidth.
In contrast to connection oriented communication, connection less protocol offers only a best effort delivery mechanism because the information sent there has no conformation that data has been received. If there is error in transmission there is no mechanism to resend the data, so transmission by the connection less is no guarantee that the data is received by the destination. Connection less communication requires far less overhead than connection oriented communication. It is popular in applications such as streaming audio and video where small number packets might represent a significant problem.
