What do protocols mean

Sign up. Term of the Day. Best of Techopedia weekly. News and Special Offers occasional. Techopedia Explains Protocol. What Does Protocol Mean? Techopedia Explains Protocol Similar to programming languages, protocols are based on specific rules and regulations for computing and are designed for efficiency. Such processes include: Type of task Process nature Data flow rate Data type Device management A single process can be handled by more than one protocol simultaneously.

If you give a command in a local computer that command is executed in the remote computer. Telnet is also based on client and server model. Gopher is an application layer protocol, which is used for searching and retrieving documents from remote sites. This is possible to start an online connection with other computers through gopher.

As important as it is that there should be one accepted standard that allows all types of machines to communicate. There are several different protocols in use today. These are:. This protocol helps receiver to remain synchronization with the sender. This sequence of 0s and 1s is called idle flags. Data bytes are packaged into small chunks called packets including address fields and check-sums.

As error checking is an inherent feature of this protocol, this overcomes the major deficiency of the asynchronous protocol. Framing occurs at the byte level, with each byte surrounded by a start bit a 0 bit and a stop bit a 1 bit. A parity bit often accompanies each character as well. Each character has its own meaning in character-orientated protocols. A character may be a data byte or a control byte during transmission.

The main COP in use today is known as Bisync or binary synchronous. In this type of scheme, following Figure represents a sequence of communication between the sender and receiver. This can be inferred as handshaking between the sender and receiver:. This has an acknowledgement scheme. In this case, if an acknowledgement is not received by the sender in a specified time, the sender retransmits the packet. This time is called time out. After the successful transmission of a packet, next packets are transmitted until entire message is sent.

If you know anyone who finds themselves homeless tonight please pass on the details below. SWEP pic. The NHL, less than a month into an abbreviated season that has already seen 35 games postponed, announced new covid protocol s Thursday night in an effort to reduce the spread of the virus. To check for safety protocol s and potential closures, visit the individual websites before you go. Many covid apps use the Google-Apple protocol , which is a system that keeps users anonymous.

Twitter recently posted an update to its Bluesky project, which is aimed at developing open protocol s for a decentralized, Twitter-like social network.

And in a big departure from established royal protocol , Prince George might even get a—gasp—present to open on Christmas Day. For a month before the Protocol was signed the relations between Spaniards and Americans were verging towards a crisis.

Three days later, on May 8, a protocol was signed concerning the Danish succession. See the list of members in the protocol of the proceedings first published in the Bulletin de la Socit de l'hist. At the end of the day, every Internet protocol is just a sequence of text sent back and forth in a prescribed order. Domain Name Service is an interesting and ancient Internet protocol , dating back to The definition of Protocol on this page is an original TechTerms.

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