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Conceptual Questions

1 .
Why did it take a long time to create web frameworks that enforce a good architecture and a design able to evolve with web standards while sustaining operational stability and scalability? Provide examples to illustrate your answer.
2 .
How is it possible to leverage Web 3.0 applications to ensure data privacy and software openness? Provide examples to illustrate your answer.
3 .
Why are hybrid Web 2.0/3.0 applications needed?
4 .
The Ethereum blockchain relies on ether, a cryptocurrency that is the key currency on the network. For each transaction carried out on the Ethereum blockchain, a small fee in ether is applied. What is the need for such cost?
5 .
Explain the difference between a Django project and a Django web application.
6 .
Explain the difference between the Delete and Put buttons.
7 .
Explain the difference between React and Node.
8 .
Explain how React and Node are used to create a Todo web application.
9 .
When updating the Todo web application using Bootstrap with React and Django, explain how React and Django are used.
10 .
What are some of the benefits and drawbacks of native application development?
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