COMPUTER SCIENCE AND ENGINEERING
COMPUTER NETWORKING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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Fale
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Either A or B
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None of the above
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Detailed explanation-1: -A communication protocol is a system of rules that allows two or more entities of a communications system to transmit information via any kind of variation of a physical quantity. The protocol defines the rules, syntax, semantics and synchronization of communication and possible error recovery methods.
Detailed explanation-2: -In simple terms, the protocol is a set of rules that govern data communication. If two different devices are connected but there is no protocol among them, there would not be any kind of communication between those two devices. Thus the protocol is necessary for data communication to take place.
Detailed explanation-3: -Protocol refers to a set of rules that coordinates the exchange of information. These protocols transmit information or data among computers or electronic devices. The rules are defined for each step of communication among the computers. Some of the standard protocols include HTTP, SMTP, FTP etcetera.
Detailed explanation-4: -Protocols are needed in every field like society, science & technology, Data Communication, media, etc.