Blockchain Developer Certification Practice

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Prepare for the Blockchain Developer Certification. Master blockchain concepts with flashcards and multiple choice questions. Explanation-based learning for your success!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What generally takes more time to develop, a smart contract or the app that interacts with it?

The smart contract
The development environment
The app
The testing procedure

The correct answer is: The app

The application that interacts with a smart contract often takes more time to develop due to various factors. Building an application requires a comprehensive understanding of the user interface, user experience design, and the overall architectural framework. Developers must ensure that the application not only communicates correctly with the blockchain but also provides a seamless experience for users, which involves complex front-end and back-end coding. Additionally, the application typically has a wider scope, including features such as error handling, data presentation, and interaction with different services or APIs. This adds layers of complexity to its development. In contrast, smart contracts, while crucial, tend to focus mainly on implementing specific logic and rules for transactions on the blockchain. They are often less complex in terms of user interaction, and once the logic is defined and tested for security and efficiency, their development is more straightforward. Thus, the total development time for applications, which includes multiple dependencies and interactions, generally exceeds that of the smart contracts themselves.