Data Communication And Network : The app is a complete handbook of Data Communication networks covers important topics, notes, materials on the course. The App has more than 190 topics with detailed notes, diagrams, equations, formulas & course material, the topics are listed in 5 chapters. The app is must have for all the engineering science students & professionals. The App is designed for quick learning, revisions, references at the time of exams and interviews. This app cover most of r