Visualization Question:

☛ Is it possible to have Dynamic Visualizations? If yes, then frame a scenario in which dynamic visualization would be a better option than other counterpart?
☛ How visualization can be a boon in education sector?
☛ Give two ways Information visualization improves cognition?
☛ What kind of rich compelling visualizations would be suitable for representing trends of a country's population?
☛ Is it possible that visualization might have user interactions as well in it? In which scenarios we can employ user interactions in addition to visual representation of data?
☛ What is common way of visually representing multivariate data-sets?
☛ Explain briefly basic elements of a graph. How can it be visualized?