Podcast
Questions and Answers
What is the primary purpose of Front-End technologies in blockchain dApps?
What is the primary purpose of Front-End technologies in blockchain dApps?
- To ensure network reliability
- To process smart contracts
- To store data on a decentralized network
- To design the user interface of the decentralized application (correct)
What characteristic describes the backend code of dApps running on a decentralized network?
What characteristic describes the backend code of dApps running on a decentralized network?
- Deterministic
- Non-Turing complete
- Centralized
- Distributed (correct)
Which of the following is NOT listed as a benefit of using dApps?
Which of the following is NOT listed as a benefit of using dApps?
- Free from censorship
- Have built-in payments
- No downtime
- Require frequent maintenance (correct)
What is one of the drawbacks mentioned for using dApps?
What is one of the drawbacks mentioned for using dApps?
'The right to be forgotten does not exist in Canada' due to what characteristic of blockchain technology?
'The right to be forgotten does not exist in Canada' due to what characteristic of blockchain technology?
What is the backend code of dApps running on a decentralized network called?
What is the backend code of dApps running on a decentralized network called?
Which of the following is a characteristic of dApps that ensures they cannot be altered once deployed on the Ethereum network?
Which of the following is a characteristic of dApps that ensures they cannot be altered once deployed on the Ethereum network?
What technology is NOT typically involved in the Front-End development of blockchain dApps?
What technology is NOT typically involved in the Front-End development of blockchain dApps?
One of the drawbacks of using dApps is related to:
One of the drawbacks of using dApps is related to:
What does the term 'Turing complete' imply about dApps?
What does the term 'Turing complete' imply about dApps?
'No owners' is listed as a benefit of dApps because:
'No owners' is listed as a benefit of dApps because:
Study Notes
Front-End Technologies in Blockchain dApps
- The primary purpose of Front-End technologies is to create a user interface for users to interact with the blockchain.
Characteristic of Backend Code
- The backend code of dApps running on a decentralized network is called smart contracts.
Benefits of dApps
- No owners is a benefit of dApps, meaning that there is no central authority controlling the application.
- NOT listed as a benefit of using dApps: centralized control.
Drawbacks of dApps
- One of the drawbacks of using dApps is the immutability of data, which means that once data is written to the blockchain, it cannot be altered or deleted.
- Another drawback is related to scalability, as dApps may not be able to handle a large volume of users.
Blockchain Technology
- The immutable nature of blockchain technology means that the 'right to be forgotten' does not exist in Canada.
Characteristics of dApps
- Immutability is a characteristic of dApps that ensures they cannot be altered once deployed on the Ethereum network.
- Turing complete implies that dApps can theoretically solve any computational problem, making them highly versatile and programmable.
Front-End Development of dApps
- JavaScript is typically involved in the Front-End development of blockchain dApps, but Machine Learning is NOT typically involved.
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Description
Test your knowledge on the architecture and technologies of decentralized applications (dApps) built on blockchain networks. Explore client-server architecture technologies, front-end and back-end technologies commonly used in dApps.
