What are datagrams.
What do you mean by the data grams? Explain in detail.
Expert
A datagram is defined as a unit of transfer linked with the packet-switched network where the arrival time, delivery, and order of the arrival are not guaranteed by network. A datagram has the following given characteristics:
a) Data is transmitted from the source to destination without any guarantee of the delivery
b) Data is frequently decomposed into the smaller pieces and broadcasted without having a defined route or guaranteed order of delivery.
Define the term REX?
Compare and contrast the Error Detection and Error Correction.
List out layers of the OSI model.
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Write down some of the key elements of the protocols? Describe in brief.
Explain what are the differences among a workgroup and a domain?
What is Reliability in Communication and Network concept?
What is SDMA and specify its uses?
Explain the several encoding techniques? Also describe how does the NRZ-L differ from the NRZ-I?
Explain what is meant by the term Message Oriented Middleware (MOM)?
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