Showing posts from August, 2014Show all
Computing and Informatics
What is e-mail?
E-mail or electronic mail Electronic mail or e-mail is the service in computer network for sending the text docu…
Computing and Informatics
What is Message?
Message Definition They are information encapsulated in a frame or packet and sent from one entity to other. Receiv…
Computing and Informatics
What is Entity?
Entity OSI model divides a pc network into seven distinct levels. The active events in each layer will often be ca…
Computing and Informatics
What is meant by the Term System? What are the characteristics and categories of information system?
A Term system is an orderly grouping regarding independent components linked together based on a plan to achieve a ce…
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