CCMP 601 - Fundamentals of Blockchain Privacy in dApps
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Questions and Answers

Which of the following technologies is NOT typically involved in the front-end of a client-server architecture?

  • JS
  • HTML
  • Python (correct)
  • CSS

Which term describes an application that is built on a decentralized network utilizing smart contracts and a front-end user interface?

  • Deterministic
  • Decentralized (correct)
  • Isolated
  • Turing Complete

What is the main purpose of a decentralized application (dApp)?

  • To limit user interaction with the application
  • To centralize data storage for better control
  • To rely on a centralized server for all operations
  • To have its backend code running on a peer-to-peer network (correct)

In the context of dApps, what does 'Turing Complete' refer to?

<p>The ability of the dApp to execute any computation that a Turing machine can perform (A)</p> Signup and view all the answers

Which set of technologies is typically involved in the back-end of a client-server architecture?

<p>Python, Ruby, PHP (C)</p> Signup and view all the answers

What distinguishes a dApp from traditional centralized applications in terms of backend architecture?

<p>dApps run their backend code on a decentralized peer-to-peer network (D)</p> Signup and view all the answers

How are smart contracts on Ethereum different from traditional backend code?

<p>Smart contracts run on a decentralized network, while traditional backend code runs on a centralized server. (B)</p> Signup and view all the answers

What role does the Ethereum blockchain play in dApps?

<p>Data storage and executing smart contracts. (C)</p> Signup and view all the answers

What is a significant benefit of dApps according to the text?

<p>No down time. (C)</p> Signup and view all the answers

What is a drawback associated with dApps mentioned in the text?

<p>Maintenance. (D)</p> Signup and view all the answers

What happens once dApps are deployed on the Ethereum network?

<p>They cannot be changed. (D)</p> Signup and view all the answers

What is the primary reason behind dApps using smart contracts for their app logic?

<p>To ensure transparency and accessibility. (C)</p> Signup and view all the answers

What aspect of dApps is highlighted when discussing the right to be forgotten?

<p>Privacy (C)</p> Signup and view all the answers

Which component in dApps can potentially affect reliability according to the text?

<p>Oracles (D)</p> Signup and view all the answers

What is a common use case example of dApps mentioned in the text?

<p>Insurance (D)</p> Signup and view all the answers

What technology is highlighted for its prevention of executing the right to be forgotten in dApps?

<p>Blockchain immutability (D)</p> Signup and view all the answers

In terms of which aspect can unknown actors potentially use in-chain information for unknown purposes?

<p>Transparency (D)</p> Signup and view all the answers

What is a factor that ensures the distributed ledger's reliability in dApps?

<p>Full copies distributed across network nodes (A)</p> Signup and view all the answers

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