Protocol A protocol is a particular set of rules for having a conversation between two computers to convey a specific set of information. It…

Objective: i. To learn about Network Architecture ii. To introduce the concepts of OSI and the service primitives iii. To…

Data Communications: Components, protocols Components   Objective  :  i.      Differentiate between data and signals ii.      To name various…

Components of a computer communication   To communicate, we need at least two parties one known as the sender and…

Characteristics of Data Communication The effectiveness of a data communications system depends on following four fundamental characteristics. I. Delivery :- The…